{"title":"Dry Joint Exhaust Repair Kits","description":"\u003ch2\u003eShop by brand\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/mercruiser-dry-joint-exhaust-repair-kits\"\u003eMerCruiser Dry Joint Exhaust Repair Kits\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/omc-cobra-dry-joint-exhaust-repair-kits\"\u003eOMC Cobra Dry Joint Exhaust Repair Kits\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/volvo-penta-dry-joint-exhaust-repair-kits\"\u003eVolvo Penta Dry Joint Exhaust Repair Kits\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","products":[{"product_id":"864929a2-3-closed-cooling-dry-joint-manifold-kit-for-mercruiser","title":"864929A2 3\" Closed-Cooling Dry-Joint Manifold Kit for MerCruiser","description":"\u003cdiv style=\"width:100%;max-width:960px;margin:0 auto;box-sizing:border-box;font-family:Arial,Helvetica,sans-serif;font-size:16px;line-height:1.75;color:#293a35;background:#ffffff;overflow-wrap:anywhere;\"\u003e\n \u003csection style=\"padding:28px 24px;margin:0 0 40px;border-top:5px solid #234d40;background:#f5f3ec;box-sizing:border-box;\"\u003e\n \u003cp style=\"margin:0 0 14px;color:#456052;font-size:12px;line-height:1.6;font-weight:700;letter-spacing:1.4px;text-transform:uppercase;\"\u003eSERDAMARINE \/ MARINE EXHAUST PARTS\u003c\/p\u003e\n \u003ch2 style=\"margin:0 0 18px;color:#203e32;font-family:Georgia,Times,serif;font-size:clamp(25px,4vw,34px);font-weight:400;line-height:1.25;\"\u003eExhaust Manifold Kit — 3 in. (76 mm) Closed-Cooling Dry-Joint Configuration\u003c\/h2\u003e\n \u003cp style=\"margin:0 0 14px;\"\u003eThis aftermarket exhaust manifold kit is designed for servicing a 3 in. (76 mm) spacer\/riser installation on MerCruiser stern\/outdrive engines equipped with closed cooling and dry-joint exhaust manifolds. It corresponds to primary OEM reference Mercury Quicksilver 864929A2 (associated with a 3\" warm-riser spacer\/riser kit) and is distinct from standard-cooling 3-inch dry-joint kits.\u003c\/p\u003e\n \u003c\/section\u003e\n\n \u003csection style=\"margin:0 0 40px;\"\u003e\n \u003ch2 style=\"margin:0 0 18px;padding:0 0 10px;border-bottom:1px solid #bdc9c0;color:#234d40;font-family:Georgia,Times,serif;font-size:25px;font-weight:400;line-height:1.35;\"\u003eConfiguration \u0026amp; Specifications\u003c\/h2\u003e\n \u003ctable style=\"width:100%;table-layout:fixed;border-collapse:collapse;text-align:left;\"\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n \u003cth scope=\"row\" style=\"width:36%;padding:13px 10px 13px 0;border-bottom:1px solid #e0e5df;vertical-align:top;text-align:left;font-size:14px;font-weight:700;color:#456052;\"\u003eSpacer \/ Riser Size\u003c\/th\u003e\n \u003ctd style=\"padding:13px 0 13px 10px;border-bottom:1px solid #e0e5df;vertical-align:top;\"\u003e3 in. (76 mm)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth scope=\"row\" style=\"width:36%;padding:13px 10px 13px 0;border-bottom:1px solid #e0e5df;vertical-align:top;text-align:left;font-size:14px;font-weight:700;color:#456052;\"\u003eExhaust Joint Style\u003c\/th\u003e\n \u003ctd style=\"padding:13px 0 13px 10px;border-bottom:1px solid #e0e5df;vertical-align:top;\"\u003eDry Joint\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth scope=\"row\" style=\"width:36%;padding:13px 10px 13px 0;border-bottom:1px solid #e0e5df;vertical-align:top;text-align:left;font-size:14px;font-weight:700;color:#456052;\"\u003eCooling Configuration\u003c\/th\u003e\n \u003ctd style=\"padding:13px 0 13px 10px;border-bottom:1px solid #e0e5df;vertical-align:top;\"\u003eClosed Cooling (associated with 3\" warm-riser spacer\/riser installation)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n \u003c\/table\u003e\n \u003c\/section\u003e\n\n \u003csection style=\"margin:0 0 40px;\"\u003e\n \u003ch2 style=\"margin:0 0 18px;padding:0 0 10px;border-bottom:1px solid #bdc9c0;color:#234d40;font-family:Georgia,Times,serif;font-size:25px;font-weight:400;line-height:1.35;\"\u003eEngine Applications\u003c\/h2\u003e\n \u003cp style=\"margin:0 0 14px;\"\u003eThis kit applies to MerCruiser stern\/outdrive installations built with dry-joint exhaust manifolds, a 3 in. (76 mm) spacer\/riser, and a closed-cooling system. Do not select this kit as a universal fit for all MerCruiser V6 or V8 engines; match the cooling system, dry-joint configuration, 3 in. (76 mm) spacer size, and original part reference before ordering.\u003c\/p\u003e\n \u003cul style=\"list-style:none;margin:0;padding:0;\"\u003e\n \u003cli style=\"margin:0;padding:17px 0;border-bottom:1px solid #dce3dc;\"\u003e\n \u003cstrong\u003eMerCruiser Stern \/ Out Drive — Dry-Joint Exhaust Manifold Systems\u003c\/strong\u003e — For 3 in. (76 mm) spacer\/riser installations with closed cooling (warm-riser spacer\/riser configuration referenced under OEM 864929A2).\n \u003cspan style=\"display:block;margin:6px 0 0;color:#59421f;font-size:13px;font-weight:700;\"\u003eFits when specified\u003c\/span\u003e\n \u003c\/li\u003e\n \u003c\/ul\u003e\n \u003ch3 style=\"margin:18px 0 10px;color:#234d40;font-size:17px;line-height:1.5;font-weight:700;\"\u003eNot Suitable For\u003c\/h3\u003e\n \u003cul style=\"list-style:none;margin:0;padding:0;\"\u003e\n \u003cli style=\"margin:0;padding:17px 0;border-bottom:1px solid #dce3dc;\"\u003e\n \u003cstrong\u003eMerCruiser Stern \/ Out Drive — Standard-Cooling 3 in. (76 mm) Dry-Joint Installations\u003c\/strong\u003e — Standard-cooling systems use a different configuration referenced separately under Mercury 864929A1 \/ GLM 50371.\n \u003cspan style=\"display:block;margin:6px 0 0;color:#59421f;font-size:13px;font-weight:700;\"\u003eNot suitable\u003c\/span\u003e\n \u003c\/li\u003e\n \u003c\/ul\u003e\n \u003c\/section\u003e\n\n \u003csection style=\"margin:0 0 40px;\"\u003e\n \u003ch2 style=\"margin:0 0 18px;padding:0 0 10px;border-bottom:1px solid #bdc9c0;color:#234d40;font-family:Georgia,Times,serif;font-size:25px;font-weight:400;line-height:1.35;\"\u003eReference Numbers\u003c\/h2\u003e\n \u003cp style=\"margin:0 0 14px;\"\u003eThe numbers below are provided for part identification and cross-reference only; they do not alone guarantee interchangeability across different cooling setups or indicate original manufacturer identity.\u003c\/p\u003e\n \u003ctable style=\"width:100%;table-layout:fixed;border-collapse:collapse;text-align:left;\"\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n \u003cth scope=\"row\" style=\"width:36%;padding:13px 10px 13px 0;border-bottom:1px solid #e0e5df;vertical-align:top;text-align:left;font-size:14px;font-weight:700;color:#456052;\"\u003eOEM References (Closed Cooling, 3 in. Dry Joint)\u003c\/th\u003e\n \u003ctd style=\"padding:13px 0 13px 10px;border-bottom:1px solid #e0e5df;vertical-align:top;\"\u003eMercury \/ Mariner \/ Quicksilver: 864929a 2, 864929A 2, 864929A2\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth scope=\"row\" style=\"width:36%;padding:13px 10px 13px 0;border-bottom:1px solid #e0e5df;vertical-align:top;text-align:left;font-size:14px;font-weight:700;color:#456052;\"\u003eAftermarket References (Closed Cooling, 3 in. Dry Joint)\u003c\/th\u003e\n \u003ctd style=\"padding:13px 0 13px 10px;border-bottom:1px solid #e0e5df;vertical-align:top;\"\u003eSierra Marine: 18-1844K\u003cbr\u003eGLM: 50373\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth scope=\"row\" style=\"width:36%;padding:13px 10px 13px 0;border-bottom:1px solid #e0e5df;vertical-align:top;text-align:left;font-size:14px;font-weight:700;color:#456052;\"\u003eOther Configuration Comparison (Standard Cooling — Not This Kit)\u003c\/th\u003e\n \u003ctd style=\"padding:13px 0 13px 10px;border-bottom:1px solid #e0e5df;vertical-align:top;\"\u003eMercury \/ Mariner: 864929A1\u003cbr\u003eGLM: 50371\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n \u003c\/table\u003e\n \u003cdiv style=\"margin:18px 0 0;padding:14px 16px;border-left:3px solid #8c622b;background:#faf5e9;color:#59421f;\"\u003e\n \u003cstrong\u003eConfiguration Distinction:\u003c\/strong\u003e A matching 3 in. (76 mm) spacer size alone is not enough to identify the right kit. Closed-cooling installations correspond to Mercury 864929A2 \/ GLM 50373, whereas standard-cooling installations correspond to Mercury 864929A1 \/ GLM 50371.\n \u003c\/div\u003e\n \u003c\/section\u003e\n\n \u003csection style=\"margin:0 0 40px;\"\u003e\n \u003ch2 style=\"margin:0 0 18px;padding:0 0 10px;border-bottom:1px solid #bdc9c0;color:#234d40;font-family:Georgia,Times,serif;font-size:25px;font-weight:400;line-height:1.35;\"\u003eSupplied Parts\u003c\/h2\u003e\n \u003cul style=\"margin:0;padding-left:22px;\"\u003e\n \u003cli style=\"margin:0 0 12px;\"\u003eExhaust Manifold Kit\u003c\/li\u003e\n \u003c\/ul\u003e\n \u003c\/section\u003e\n\n \u003csection style=\"margin:0 0 40px;\"\u003e\n \u003ch2 style=\"margin:0 0 18px;padding:0 0 10px;border-bottom:1px solid #bdc9c0;color:#234d40;font-family:Georgia,Times,serif;font-size:25px;font-weight:400;line-height:1.35;\"\u003eService \u0026amp; Installation Notes\u003c\/h2\u003e\n \u003cp style=\"margin:0 0 14px;\"\u003eGeneral service guidance only. Use the service manual for your exact engine and exhaust configuration.\u003c\/p\u003e\n \u003col style=\"margin:0;padding-left:22px;list-style-type:decimal;\"\u003e\n \u003cli style=\"margin:0 0 12px;\"\u003eShut down the engine, disconnect the battery to prevent accidental starting, and allow the exhaust system and coolant circuits to cool completely before disassembly.\u003c\/li\u003e\n \u003cli style=\"margin:0 0 12px;\"\u003eSupport heavy exhaust manifolds, risers, and spacers during removal and installation to prevent strain on mounting hardware and mating flanges.\u003c\/li\u003e\n \u003cli style=\"margin:0 0 12px;\"\u003eClean and inspect all dry-joint mating surfaces on the manifold, 3 in. (76 mm) spacer\/riser, and elbow, ensuring sealing areas are free of old gasket material, corrosion, or scoring.\u003c\/li\u003e\n \u003cli style=\"margin:0 0 12px;\"\u003eVerify that the passage layout and cooling arrangement match the closed-cooling dry-joint design specified in your engine service manual before final assembly.\u003c\/li\u003e\n \u003cli style=\"margin:0 0 12px;\"\u003eAfter installation, inspect all joints for exhaust gas or liquid leaks under normal operating conditions; stop the engine immediately and inspect if any leakage or abnormal temperature occurs.\u003c\/li\u003e\n \u003c\/ol\u003e\n \u003c\/section\u003e\n\n \u003csection style=\"margin:0 0 40px;padding:24px;border-top:1px solid #bdc9c0;border-bottom:1px solid #bdc9c0;background:#f5f3ec;box-sizing:border-box;\"\u003e\n \u003ch2 style=\"margin:0 0 18px;padding:0 0 10px;border-bottom:1px solid #bdc9c0;color:#234d40;font-family:Georgia,Times,serif;font-size:25px;font-weight:400;line-height:1.35;\"\u003eThe Serdamarine Approach\u003c\/h2\u003e\n \u003cp style=\"margin:0 0 14px;\"\u003eExhaust parts need a configuration match. Serdamarine focuses on marine exhaust manifolds and their related service parts. Application details, connection requirements and public reference numbers are presented together to support part selection.\u003c\/p\u003e\n \u003c\/section\u003e\n\n \u003csection style=\"margin:0 0 40px;\"\u003e\n \u003ch2 style=\"margin:0 0 18px;padding:0 0 10px;border-bottom:1px solid #bdc9c0;color:#234d40;font-family:Georgia,Times,serif;font-size:25px;font-weight:400;line-height:1.35;\"\u003eQuestions Before Replacement\u003c\/h2\u003e\n \u003cdiv style=\"margin:0;padding:18px 0;border-bottom:1px solid #dce3dc;\"\u003e\n \u003ch3 style=\"margin:0 0 10px;color:#234d40;font-size:17px;line-height:1.5;font-weight:700;\"\u003eHow does 864929A2 differ from 864929A1 on 3-inch dry-joint exhaust systems?\u003c\/h3\u003e\n \u003cp style=\"margin:0 0 14px;\"\u003eBoth numbers apply to 3 in. (76 mm) dry-joint spacer\/riser installations, but they serve different cooling configurations. Reference 864929A2 (along with Sierra 18-1844K and GLM 50373) is for closed-cooling systems (warm-riser spacer\/riser kit), whereas 864929A1 (and GLM 50371) is listed separately for standard-cooling systems.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv style=\"margin:0;padding:18px 0;border-bottom:1px solid #dce3dc;\"\u003e\n \u003ch3 style=\"margin:0 0 10px;color:#234d40;font-size:17px;line-height:1.5;font-weight:700;\"\u003eDoes this kit fit all MerCruiser V6 and V8 engines with dry-joint manifolds?\u003c\/h3\u003e\n \u003cp style=\"margin:0 0 14px;\"\u003eNo. It is only for MerCruiser dry-joint exhaust manifold installations configured with both a 3 in. (76 mm) spacer\/riser and closed cooling.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003c\/section\u003e\n\u003c\/div\u003e","brand":"Serdamarine","offers":[{"title":"Default Title","offer_id":45165056819251,"sku":"24MFK133","price":405.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0699\/2930\/4115\/files\/marine-exhaust-part-12ff2ecf468a157b.jpg?v=1792733560"},{"product_id":"dry-joint-exhaust-hose-bellows-kit-for-mercruiser-gm-v8-s-b","title":"Dry-Joint Exhaust Hose Bellows Kit for MerCruiser GM V8 S.B.","description":"\u003cdiv style=\"width:100%;max-width:960px;margin:0 auto;box-sizing:border-box;font-family:Arial,Helvetica,sans-serif;font-size:16px;line-height:1.75;color:#293a35;background:#ffffff;overflow-wrap:anywhere;\"\u003e\n \u003csection style=\"padding:28px 24px;margin:0 0 40px;border-top:5px solid #234d40;background:#f5f3ec;box-sizing:border-box;\"\u003e\n \u003cp style=\"margin:0 0 14px;color:#456052;font-size:12px;line-height:1.6;font-weight:700;letter-spacing:1.4px;text-transform:uppercase;\"\u003eSERDAMARINE \/ MARINE EXHAUST PARTS\u003c\/p\u003e\n \u003ch2 style=\"margin:0 0 18px;color:#203e32;font-family:Georgia,Times,serif;font-size:clamp(25px,4vw,34px);font-weight:400;line-height:1.25;\"\u003eDry-Joint Manifold Exhaust Hose Bellows Kit for MerCruiser GM V8 Small-Block\u003c\/h2\u003e\n \u003cp style=\"margin:0 0 14px;\"\u003eThis aftermarket dry-joint manifold exhaust hose bellows kit is designed for servicing the manifold exhaust hose bellows on MerCruiser Stern \/ Out Drive GM V8 small-block engines. It applies to dry-joint systems with a 7° (7-degree) exhaust configuration from 2002 to 2004, or a 14° (14-degree) exhaust configuration from 2005 to 2010, and includes component reference 27-33395.\u003c\/p\u003e\n \u003c\/section\u003e\n\n \u003csection style=\"margin:0 0 40px;\"\u003e\n \u003ch2 style=\"margin:0 0 18px;padding:0 0 10px;border-bottom:1px solid #bdc9c0;color:#234d40;font-family:Georgia,Times,serif;font-size:25px;font-weight:400;line-height:1.35;\"\u003eConfiguration \u0026amp; Specifications\u003c\/h2\u003e\n \u003ctable style=\"width:100%;table-layout:fixed;border-collapse:collapse;text-align:left;\"\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n \u003cth scope=\"row\" style=\"width:36%;padding:13px 10px 13px 0;border-bottom:1px solid #e0e5df;vertical-align:top;text-align:left;font-size:14px;font-weight:700;color:#456052;\"\u003eJoint Type\u003c\/th\u003e\n \u003ctd style=\"padding:13px 0 13px 10px;border-bottom:1px solid #e0e5df;vertical-align:top;\"\u003eDry Joint\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth scope=\"row\" style=\"width:36%;padding:13px 10px 13px 0;border-bottom:1px solid #e0e5df;vertical-align:top;text-align:left;font-size:14px;font-weight:700;color:#456052;\"\u003eExhaust Angle \u0026amp; Years\u003c\/th\u003e\n \u003ctd style=\"padding:13px 0 13px 10px;border-bottom:1px solid #e0e5df;vertical-align:top;\"\u003e7° \/ 7 Degree (2002–2004); 14° \/ 14 Degree (2005–2010)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth scope=\"row\" style=\"width:36%;padding:13px 10px 13px 0;border-bottom:1px solid #e0e5df;vertical-align:top;text-align:left;font-size:14px;font-weight:700;color:#456052;\"\u003eEngine Block Family\u003c\/th\u003e\n \u003ctd style=\"padding:13px 0 13px 10px;border-bottom:1px solid #e0e5df;vertical-align:top;\"\u003eGM V8 Small-Block (S.B.)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n \u003c\/table\u003e\n \u003c\/section\u003e\n\n \u003csection style=\"margin:0 0 40px;\"\u003e\n \u003ch2 style=\"margin:0 0 18px;padding:0 0 10px;border-bottom:1px solid #bdc9c0;color:#234d40;font-family:Georgia,Times,serif;font-size:25px;font-weight:400;line-height:1.35;\"\u003eEngine Applications\u003c\/h2\u003e\n \u003cp style=\"margin:0 0 14px;\"\u003eThis kit fits MerCruiser Stern \/ Out Drive GM V8 small-block dry-joint exhaust systems. Match the engine application year together with the 7-degree or 14-degree dry-joint exhaust configuration when selecting.\u003c\/p\u003e\n \u003cul style=\"list-style:none;margin:0;padding:0;\"\u003e\n \u003cli style=\"margin:0;padding:17px 0;border-bottom:1px solid #dce3dc;\"\u003e\n \u003cstrong\u003eMerCruiser Stern \/ Out Drive GM V8 S.B. (Small-Block)\u003c\/strong\u003e — Years: 2002–2004. Joint configuration: Dry Joint. Exhaust angle configuration: 7° \/ 7 Degree.\n \u003cspan style=\"display:block;margin:6px 0 0;color:#59421f;font-size:13px;font-weight:700;\"\u003eFits when specified: Requires Dry Joint, 7° \/ 7 Degree exhaust configuration (2002–2004)\u003c\/span\u003e\n \u003c\/li\u003e\n \u003cli style=\"margin:0;padding:17px 0;border-bottom:1px solid #dce3dc;\"\u003e\n \u003cstrong\u003eMerCruiser Stern \/ Out Drive GM V8 S.B. (Small-Block)\u003c\/strong\u003e — Years: 2005–2010. Joint configuration: Dry Joint. Exhaust angle configuration: 14° \/ 14 Degree.\n \u003cspan style=\"display:block;margin:6px 0 0;color:#59421f;font-size:13px;font-weight:700;\"\u003eFits when specified: Requires Dry Joint, 14° \/ 14 Degree exhaust configuration (2005–2010)\u003c\/span\u003e\n \u003c\/li\u003e\n \u003c\/ul\u003e\n \u003ch3 style=\"font-size:17px;margin:20px 0 10px;color:#143b31;\"\u003eAdditional model-specific applications\u003c\/h3\u003e\n\u003cul style=\"padding-left:20px;line-height:1.7;\"\u003e\n\u003cli\u003eMerCruiser GM V8 S.B. DRY JOINT, 2002–2004, Dry Joint, 7-degree exhaust configuration.\u003c\/li\u003e\n\u003cli\u003eMerCruiser GM V8 S.B. DRY JOINT, 2005–2010, Dry Joint, 14-degree exhaust configuration.\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/section\u003e\n\n \u003csection style=\"margin:0 0 40px;\"\u003e\n \u003ch2 style=\"margin:0 0 18px;padding:0 0 10px;border-bottom:1px solid #bdc9c0;color:#234d40;font-family:Georgia,Times,serif;font-size:25px;font-weight:400;line-height:1.35;\"\u003eReference Numbers\u003c\/h2\u003e\n \u003cp style=\"margin:0 0 14px;\"\u003eThe numbers below are provided for part identification and reference only; they do not by themselves guarantee full kit interchangeability or indicate the manufacturer of this aftermarket product.\u003c\/p\u003e\n \u003ctable style=\"width:100%;table-layout:fixed;border-collapse:collapse;text-align:left;\"\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n \u003cth scope=\"row\" style=\"width:36%;padding:13px 10px 13px 0;border-bottom:1px solid #e0e5df;vertical-align:top;text-align:left;font-size:14px;font-weight:700;color:#456052;\"\u003eMerCruiser Stern \/ Out Drive (OEM Component Reference)\u003c\/th\u003e\n \u003ctd style=\"padding:13px 0 13px 10px;border-bottom:1px solid #e0e5df;vertical-align:top;\"\u003e27-33395 (identifies an Exhaust Manifold Gasket)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth scope=\"row\" style=\"width:36%;padding:13px 10px 13px 0;border-bottom:1px solid #e0e5df;vertical-align:top;text-align:left;font-size:14px;font-weight:700;color:#456052;\"\u003eBARR (Aftermarket Reference)\u003c\/th\u003e\n \u003ctd style=\"padding:13px 0 13px 10px;border-bottom:1px solid #e0e5df;vertical-align:top;\"\u003eCHV-47-000\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth scope=\"row\" style=\"width:36%;padding:13px 10px 13px 0;border-bottom:1px solid #e0e5df;vertical-align:top;text-align:left;font-size:14px;font-weight:700;color:#456052;\"\u003eGLM (Aftermarket Reference)\u003c\/th\u003e\n \u003ctd style=\"padding:13px 0 13px 10px;border-bottom:1px solid #e0e5df;vertical-align:top;\"\u003e31100\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n \u003c\/table\u003e\n \u003cdiv style=\"margin:18px 0 0;padding:14px 16px;border-left:3px solid #8c622b;background:#faf5e9;color:#59421f;\"\u003e\n Do not select solely by reference number 27-33395; that number identifies an Exhaust Manifold Gasket and does not describe every item in a bellows package.\n \u003c\/div\u003e\n \u003c\/section\u003e\n\n \u003csection style=\"margin:0 0 40px;\"\u003e\n \u003ch2 style=\"margin:0 0 18px;padding:0 0 10px;border-bottom:1px solid #bdc9c0;color:#234d40;font-family:Georgia,Times,serif;font-size:25px;font-weight:400;line-height:1.35;\"\u003eSupplied Parts\u003c\/h2\u003e\n \u003cul style=\"margin:0;padding-left:22px;\"\u003e\n \u003cli style=\"margin:0 0 12px;\"\u003eDry-Joint Manifold Exhaust Hose Bellows Kit\u003c\/li\u003e\n \u003c\/ul\u003e\n \u003c\/section\u003e\n\n \u003csection style=\"margin:0 0 40px;\"\u003e\n \u003ch2 style=\"margin:0 0 18px;padding:0 0 10px;border-bottom:1px solid #bdc9c0;color:#234d40;font-family:Georgia,Times,serif;font-size:25px;font-weight:400;line-height:1.35;\"\u003eService \u0026amp; Installation Notes\u003c\/h2\u003e\n \u003cp style=\"margin:0 0 14px;\"\u003eGeneral service guidance only. Use the service manual for your exact engine and exhaust configuration.\u003c\/p\u003e\n \u003col style=\"margin:0;padding-left:22px;list-style-type:decimal;\"\u003e\n \u003cli style=\"margin:0 0 12px;\"\u003eEnsure the engine is shut off, completely cool, and secured against accidental starting before servicing any exhaust components.\u003c\/li\u003e\n \u003cli style=\"margin:0 0 12px;\"\u003eSupport heavy exhaust components as required during disassembly, and clean all mating and hose connection surfaces without damaging the sealing areas.\u003c\/li\u003e\n \u003cli style=\"margin:0 0 12px;\"\u003eVerify the alignment and seating of the exhaust hose bellows and associated parts according to the OEM service manual for your specific 7° or 14° dry-joint setup.\u003c\/li\u003e\n \u003cli style=\"margin:0 0 12px;\"\u003eAfter installation, inspect the exhaust joints under normal operating conditions; if any exhaust or water leak or abnormal temperature occurs, stop the engine immediately and inspect the connections.\u003c\/li\u003e\n \u003c\/ol\u003e\n \u003c\/section\u003e\n\n \u003csection style=\"margin:0 0 40px;padding:24px;border-top:1px solid #bdc9c0;border-bottom:1px solid #bdc9c0;background:#f5f3ec;box-sizing:border-box;\"\u003e\n \u003ch2 style=\"margin:0 0 18px;padding:0 0 10px;border-bottom:1px solid #bdc9c0;color:#234d40;font-family:Georgia,Times,serif;font-size:25px;font-weight:400;line-height:1.35;\"\u003eThe Serdamarine Approach\u003c\/h2\u003e\n \u003cp style=\"margin:0 0 14px;\"\u003eExhaust parts need a configuration match. Serdamarine focuses on marine exhaust manifolds and their related service parts. Application details, connection requirements and public reference numbers are presented together to support part selection.\u003c\/p\u003e\n \u003c\/section\u003e\n\n \u003csection style=\"margin:0 0 40px;\"\u003e\n \u003ch2 style=\"margin:0 0 18px;padding:0 0 10px;border-bottom:1px solid #bdc9c0;color:#234d40;font-family:Georgia,Times,serif;font-size:25px;font-weight:400;line-height:1.35;\"\u003eQuestions Before Replacement\u003c\/h2\u003e\n \u003cdiv style=\"margin:0;padding:18px 0;border-bottom:1px solid #dce3dc;\"\u003e\n \u003ch3 style=\"margin:0 0 10px;color:#234d40;font-size:17px;line-height:1.5;font-weight:700;\"\u003eCan I order this kit based only on reference number 27-33395?\u003c\/h3\u003e\n \u003cp style=\"margin:0 0 14px;\"\u003eNo. Reference number 27-33395 identifies an individual Exhaust Manifold Gasket and does not describe every item in a bellows package. Selection should be based on the MerCruiser GM V8 small-block dry-joint application year and exhaust angle (7° for 2002–2004, or 14° for 2005–2010).\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv style=\"margin:0;padding:18px 0;border-bottom:1px solid #dce3dc;\"\u003e\n \u003ch3 style=\"margin:0 0 10px;color:#234d40;font-size:17px;line-height:1.5;font-weight:700;\"\u003eWhich dry-joint exhaust angles and model years are covered?\u003c\/h3\u003e\n \u003cp style=\"margin:0 0 14px;\"\u003eThis kit applies to MerCruiser GM V8 S.B. (small-block) dry-joint systems with a 7° \/ 7 Degree configuration from 2002 to 2004, and with a 14° \/ 14 Degree configuration from 2005 to 2010.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003c\/section\u003e\n\u003c\/div\u003e","brand":"Serdamarine","offers":[{"title":"Default Title","offer_id":45165064421427,"sku":"24MFK129","price":147.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0699\/2930\/4115\/files\/marine-exhaust-part-f642baab2ae54c57.jpg?v=1792734140"},{"product_id":"dry-joint-manifold-exhaust-hose-bellows-kit-for-mercruiser-v6","title":"Dry-Joint Manifold Exhaust Hose Bellows Kit for MerCruiser V6","description":"\u003cdiv style=\"width:100%;max-width:960px;margin:0 auto;box-sizing:border-box;font-family:Arial,Helvetica,sans-serif;font-size:16px;line-height:1.75;color:#293a35;background:#ffffff;overflow-wrap:anywhere;\"\u003e\n \u003csection style=\"padding:28px 24px;margin:0 0 40px;border-top:5px solid #234d40;background:#f5f3ec;box-sizing:border-box;\"\u003e\n \u003cp style=\"margin:0 0 14px;color:#456052;font-size:12px;line-height:1.6;font-weight:700;letter-spacing:1.4px;text-transform:uppercase;\"\u003eSERDAMARINE \/ MARINE EXHAUST PARTS\u003c\/p\u003e\n \u003ch2 style=\"margin:0 0 18px;color:#203e32;font-family:Georgia,Times,serif;font-size:clamp(25px,4vw,34px);font-weight:400;line-height:1.25;\"\u003eDry-Joint Manifold Exhaust Hose Bellows Kit for MerCruiser V6 Closed Cooling\u003c\/h2\u003e\n \u003cp style=\"margin:0 0 14px;\"\u003eThis aftermarket manifold exhaust hose bellows kit is designed for MerCruiser Stern \/ Out Drive V6 engines equipped with a dry-joint exhaust arrangement and closed cooling. It supports manifold exhaust hose bellows repair or replacement on 7-degree and 14-degree dry-joint exhaust configurations.\u003c\/p\u003e\n \u003c\/section\u003e\n\n \u003csection style=\"margin:0 0 40px;\"\u003e\n \u003ch2 style=\"margin:0 0 18px;padding:0 0 10px;border-bottom:1px solid #bdc9c0;color:#234d40;font-family:Georgia,Times,serif;font-size:25px;font-weight:400;line-height:1.35;\"\u003eConfiguration \u0026amp; Specifications\u003c\/h2\u003e\n \u003ctable style=\"width:100%;table-layout:fixed;border-collapse:collapse;text-align:left;\"\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n \u003cth scope=\"row\" style=\"width:36%;padding:13px 10px 13px 0;border-bottom:1px solid #e0e5df;vertical-align:top;text-align:left;font-size:14px;font-weight:700;color:#456052;\"\u003eExhaust Joint Type\u003c\/th\u003e\n \u003ctd style=\"padding:13px 0 13px 10px;border-bottom:1px solid #e0e5df;vertical-align:top;\"\u003eDry Joint\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth scope=\"row\" style=\"width:36%;padding:13px 10px 13px 0;border-bottom:1px solid #e0e5df;vertical-align:top;text-align:left;font-size:14px;font-weight:700;color:#456052;\"\u003eExhaust Configuration Angle\u003c\/th\u003e\n \u003ctd style=\"padding:13px 0 13px 10px;border-bottom:1px solid #e0e5df;vertical-align:top;\"\u003e7 Degree and 14 Degree\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth scope=\"row\" style=\"width:36%;padding:13px 10px 13px 0;border-bottom:1px solid #e0e5df;vertical-align:top;text-align:left;font-size:14px;font-weight:700;color:#456052;\"\u003eCooling Configuration\u003c\/th\u003e\n \u003ctd style=\"padding:13px 0 13px 10px;border-bottom:1px solid #e0e5df;vertical-align:top;\"\u003eClosed Cooling\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth scope=\"row\" style=\"width:36%;padding:13px 10px 13px 0;border-bottom:1px solid #e0e5df;vertical-align:top;text-align:left;font-size:14px;font-weight:700;color:#456052;\"\u003eEngine Configuration\u003c\/th\u003e\n \u003ctd style=\"padding:13px 0 13px 10px;border-bottom:1px solid #e0e5df;vertical-align:top;\"\u003eV6\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n \u003c\/table\u003e\n \u003c\/section\u003e\n\n \u003csection style=\"margin:0 0 40px;\"\u003e\n \u003ch2 style=\"margin:0 0 18px;padding:0 0 10px;border-bottom:1px solid #bdc9c0;color:#234d40;font-family:Georgia,Times,serif;font-size:25px;font-weight:400;line-height:1.35;\"\u003eEngine Applications\u003c\/h2\u003e\n \u003cp style=\"margin:0 0 14px;\"\u003eThis kit applies to MerCruiser Stern \/ Out Drive V6 engines using a dry-joint exhaust arrangement and closed cooling. Match your engine configuration, cooling system, dry-joint connection, and 7-degree or 14-degree exhaust layout before ordering.\u003c\/p\u003e\n \u003cul style=\"list-style:none;margin:0;padding:0;\"\u003e\n \u003cli style=\"margin:0;padding:17px 0;border-bottom:1px solid #dce3dc;\"\u003e\n \u003cstrong\u003eMerCruiser Stern \/ Out Drive V6\u003c\/strong\u003e — Exhaust Joint: Dry Joint. Exhaust Configuration: 7 Degree and 14 Degree. Cooling System: Closed Cooling.\n \u003cspan style=\"display:block;margin:6px 0 0;color:#59421f;font-size:13px;font-weight:700;\"\u003eFits when specified\u003c\/span\u003e\n \u003c\/li\u003e\n \u003c\/ul\u003e\n \u003c\/section\u003e\n\n \u003csection style=\"margin:0 0 40px;\"\u003e\n \u003ch2 style=\"margin:0 0 18px;padding:0 0 10px;border-bottom:1px solid #bdc9c0;color:#234d40;font-family:Georgia,Times,serif;font-size:25px;font-weight:400;line-height:1.35;\"\u003eSupplied Parts\u003c\/h2\u003e\n \u003cul style=\"margin:0;padding-left:22px;\"\u003e\n \u003cli style=\"margin:0 0 12px;\"\u003eDry-Joint Manifold Exhaust Hose Bellows Kit\u003c\/li\u003e\n \u003c\/ul\u003e\n \u003c\/section\u003e\n\n \u003csection style=\"margin:0 0 40px;\"\u003e\n \u003ch2 style=\"margin:0 0 18px;padding:0 0 10px;border-bottom:1px solid #bdc9c0;color:#234d40;font-family:Georgia,Times,serif;font-size:25px;font-weight:400;line-height:1.35;\"\u003eService \u0026amp; Installation Notes\u003c\/h2\u003e\n \u003cp style=\"margin:0 0 14px;\"\u003eGeneral service guidance only. Use the service manual for your exact engine and exhaust configuration.\u003c\/p\u003e\n \u003col style=\"margin:0;padding-left:22px;list-style-type:decimal;\"\u003e\n \u003cli style=\"margin:0 0 12px;\"\u003eAllow the engine and exhaust components to cool completely, shut off the system, and disconnect power to prevent accidental starting before servicing.\u003c\/li\u003e\n \u003cli style=\"margin:0 0 12px;\"\u003eSupport mating exhaust components as required during removal and clean all hose and bellows seating surfaces without damaging the metal ports.\u003c\/li\u003e\n \u003cli style=\"margin:0 0 12px;\"\u003eVerify proper alignment and seating of the exhaust hose bellows on the dry-joint connections according to your engine service manual.\u003c\/li\u003e\n \u003cli style=\"margin:0 0 12px;\"\u003eInspect the exhaust connections during initial operation; if any exhaust or fluid leak or abnormal temperature occurs, stop the engine immediately and inspect the installation.\u003c\/li\u003e\n \u003c\/ol\u003e\n \u003c\/section\u003e\n\n \u003csection style=\"margin:0 0 40px;padding:24px;border-top:1px solid #bdc9c0;border-bottom:1px solid #bdc9c0;background:#f5f3ec;box-sizing:border-box;\"\u003e\n \u003ch2 style=\"margin:0 0 18px;padding:0 0 10px;border-bottom:1px solid #bdc9c0;color:#234d40;font-family:Georgia,Times,serif;font-size:25px;font-weight:400;line-height:1.35;\"\u003eThe Serdamarine Approach\u003c\/h2\u003e\n \u003cp style=\"margin:0;\"\u003eExhaust parts need a configuration match. Serdamarine focuses on marine exhaust manifolds and their related service parts. Application details, connection requirements and public reference numbers are presented together to support part selection.\u003c\/p\u003e\n \u003c\/section\u003e\n\u003c\/div\u003e","brand":"Serdamarine","offers":[{"title":"Default Title","offer_id":45165064716339,"sku":"24MFK130","price":152.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0699\/2930\/4115\/files\/marine-exhaust-part-d3dde5bc9685ce8f.jpg?v=1792734162"},{"product_id":"dry-joint-exhaust-hose-bellows-kit-for-mercruiser-v8-closed-cooling","title":"Dry-Joint Exhaust Hose Bellows Kit for MerCruiser V8 Closed Cooling","description":"\u003cdiv style=\"width:100%;max-width:960px;margin:0 auto;box-sizing:border-box;font-family:Arial,Helvetica,sans-serif;font-size:16px;line-height:1.75;color:#293a35;background:#ffffff;overflow-wrap:anywhere;\"\u003e\n \u003csection style=\"padding:28px 24px;margin:0 0 40px;border-top:5px solid #234d40;background:#f5f3ec;box-sizing:border-box;\"\u003e\n \u003cp style=\"margin:0 0 14px;color:#456052;font-size:12px;line-height:1.6;font-weight:700;letter-spacing:1.4px;text-transform:uppercase;\"\u003eSERDAMARINE \/ MARINE EXHAUST PARTS\u003c\/p\u003e\n \u003ch2 style=\"margin:0 0 18px;color:#203e32;font-family:Georgia,Times,serif;font-size:clamp(25px,4vw,34px);font-weight:400;line-height:1.25;\"\u003eDry-Joint Manifold Exhaust Hose Bellows Kit for MerCruiser V8 Closed-Cooling Systems (7° \u0026amp; 14°)\u003c\/h2\u003e\n \u003cp style=\"margin:0 0 14px;\"\u003eThis aftermarket manifold exhaust hose bellows kit is intended for servicing the manifold exhaust hose bellows on MerCruiser Stern \/ Out Drive V8 engines equipped with closed cooling and a 7-degree or 14-degree dry-joint exhaust configuration.\u003c\/p\u003e\n \u003c\/section\u003e\n\n \u003csection style=\"margin:0 0 40px;\"\u003e\n \u003ch2 style=\"margin:0 0 18px;padding:0 0 10px;border-bottom:1px solid #bdc9c0;color:#234d40;font-family:Georgia,Times,serif;font-size:25px;font-weight:400;line-height:1.35;\"\u003eConfiguration \u0026amp; Specifications\u003c\/h2\u003e\n \u003ctable style=\"width:100%;table-layout:fixed;border-collapse:collapse;text-align:left;\"\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n \u003cth scope=\"row\" style=\"width:36%;padding:13px 10px 13px 0;border-bottom:1px solid #e0e5df;vertical-align:top;text-align:left;font-size:14px;font-weight:700;color:#456052;\"\u003eJoint Type\u003c\/th\u003e\n \u003ctd style=\"padding:13px 0 13px 10px;border-bottom:1px solid #e0e5df;vertical-align:top;\"\u003eDry Joint\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth scope=\"row\" style=\"width:36%;padding:13px 10px 13px 0;border-bottom:1px solid #e0e5df;vertical-align:top;text-align:left;font-size:14px;font-weight:700;color:#456052;\"\u003eExhaust Configuration Angle\u003c\/th\u003e\n \u003ctd style=\"padding:13px 0 13px 10px;border-bottom:1px solid #e0e5df;vertical-align:top;\"\u003e7 Degree and 14 Degree\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth scope=\"row\" style=\"width:36%;padding:13px 10px 13px 0;border-bottom:1px solid #e0e5df;vertical-align:top;text-align:left;font-size:14px;font-weight:700;color:#456052;\"\u003eCooling Configuration\u003c\/th\u003e\n \u003ctd style=\"padding:13px 0 13px 10px;border-bottom:1px solid #e0e5df;vertical-align:top;\"\u003eClosed Cooling\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n \u003c\/table\u003e\n \u003c\/section\u003e\n\n \u003csection style=\"margin:0 0 40px;\"\u003e\n \u003ch2 style=\"margin:0 0 18px;padding:0 0 10px;border-bottom:1px solid #bdc9c0;color:#234d40;font-family:Georgia,Times,serif;font-size:25px;font-weight:400;line-height:1.35;\"\u003eEngine Applications\u003c\/h2\u003e\n \u003cp style=\"margin:0 0 14px;\"\u003eApplies to MerCruiser Stern \/ Out Drive V8 applications that combine closed cooling with a 7-degree or 14-degree dry-joint exhaust setup. Do not select this product by V8 engine designation alone; verify both the closed-cooling system and the 7-degree or 14-degree dry-joint exhaust configuration on the engine.\u003c\/p\u003e\n \u003cul style=\"list-style:none;margin:0;padding:0;\"\u003e\n \u003cli style=\"margin:0;padding:17px 0;border-bottom:1px solid #dce3dc;\"\u003e\n \u003cstrong\u003eMerCruiser Stern \/ Out Drive V8\u003c\/strong\u003e — Closed cooling; Dry Joint (7 Degree and 14 Degree) exhaust configurations.\n \u003cspan style=\"display:block;margin:6px 0 0;color:#59421f;font-size:13px;font-weight:700;\"\u003eFits when specified\u003c\/span\u003e\n \u003c\/li\u003e\n \u003c\/ul\u003e\n \u003c\/section\u003e\n\n \u003csection style=\"margin:0 0 40px;\"\u003e\n \u003ch2 style=\"margin:0 0 18px;padding:0 0 10px;border-bottom:1px solid #bdc9c0;color:#234d40;font-family:Georgia,Times,serif;font-size:25px;font-weight:400;line-height:1.35;\"\u003eSupplied Parts\u003c\/h2\u003e\n \u003cul style=\"margin:0;padding-left:22px;\"\u003e\n \u003cli style=\"margin:0 0 12px;\"\u003eDry-Joint Manifold Exhaust Hose Bellows Kit\u003c\/li\u003e\n \u003c\/ul\u003e\n \u003c\/section\u003e\n\n \u003csection style=\"margin:0 0 40px;\"\u003e\n \u003ch2 style=\"margin:0 0 18px;padding:0 0 10px;border-bottom:1px solid #bdc9c0;color:#234d40;font-family:Georgia,Times,serif;font-size:25px;font-weight:400;line-height:1.35;\"\u003eService \u0026amp; Installation Notes\u003c\/h2\u003e\n \u003cp style=\"margin:0 0 14px;\"\u003eGeneral service guidance only. Use the service manual for your exact engine and exhaust configuration.\u003c\/p\u003e\n \u003col style=\"margin:0;padding-left:22px;list-style-type:decimal;\"\u003e\n \u003cli style=\"margin:0 0 12px;\"\u003eAllow the engine and exhaust system to cool completely and disable the ignition system to prevent accidental starting before servicing.\u003c\/li\u003e\n \u003cli style=\"margin:0 0 12px;\"\u003eInspect the mating exhaust hose connection surfaces for corrosion, scale, or damage before fitting the new bellows components.\u003c\/li\u003e\n \u003cli style=\"margin:0 0 12px;\"\u003eEnsure the bellows are properly aligned and seated across the connection points according to the engine manufacturer's service manual.\u003c\/li\u003e\n \u003cli style=\"margin:0 0 12px;\"\u003eInspect all disturbed exhaust connections during initial operation; if any exhaust gas or liquid leakage is observed, shut down the engine immediately and recheck the installation.\u003c\/li\u003e\n \u003c\/ol\u003e\n \u003c\/section\u003e\n\n \u003csection style=\"margin:0 0 40px;padding:24px;border-top:1px solid #bdc9c0;border-bottom:1px solid #bdc9c0;background:#f5f3ec;box-sizing:border-box;\"\u003e\n \u003ch2 style=\"margin:0 0 18px;padding:0 0 10px;border-bottom:1px solid #bdc9c0;color:#234d40;font-family:Georgia,Times,serif;font-size:25px;font-weight:400;line-height:1.35;\"\u003eThe Serdamarine Approach\u003c\/h2\u003e\n \u003cp style=\"margin:0 0 14px;\"\u003eExhaust parts need a configuration match. Serdamarine focuses on marine exhaust manifolds and their related service parts. Application details, connection requirements and public reference numbers are presented together to support part selection.\u003c\/p\u003e\n \u003c\/section\u003e\n\n \u003csection style=\"margin:0 0 40px;\"\u003e\n \u003ch2 style=\"margin:0 0 18px;padding:0 0 10px;border-bottom:1px solid #bdc9c0;color:#234d40;font-family:Georgia,Times,serif;font-size:25px;font-weight:400;line-height:1.35;\"\u003eQuestions Before Replacement\u003c\/h2\u003e\n \u003cdiv style=\"margin:0;padding:18px 0;border-bottom:1px solid #dce3dc;\"\u003e\n \u003ch3 style=\"margin:0 0 10px;color:#234d40;font-size:17px;line-height:1.5;font-weight:700;\"\u003eCan this bellows kit be selected based only on having a MerCruiser V8 engine?\u003c\/h3\u003e\n \u003cp style=\"margin:0 0 14px;\"\u003eNo. Selection cannot be based on the V8 designation alone. This kit is specifically configured for MerCruiser Stern \/ Out Drive V8 engines that use closed cooling together with a 7-degree or 14-degree dry-joint exhaust system.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003c\/section\u003e\n\u003c\/div\u003e","brand":"Serdamarine","offers":[{"title":"Default Title","offer_id":45165065306163,"sku":"24MFK131","price":152.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0699\/2930\/4115\/files\/marine-exhaust-part-1ce0aa1639aabac5.jpg?v=1792734182"},{"product_id":"27-99757-dry-joint-exhaust-hose-bellows-kit-for-mercruiser-gm-v6-s-b","title":"27-99757 Dry-Joint Exhaust Hose Bellows Kit for MerCruiser GM V6 S.B.","description":"\u003cdiv style=\"width:100%;max-width:960px;margin:0 auto;box-sizing:border-box;font-family:Arial,Helvetica,sans-serif;font-size:16px;line-height:1.75;color:#293a35;background:#ffffff;overflow-wrap:anywhere;\"\u003e\n \u003csection style=\"padding:28px 24px;margin:0 0 40px;border-top:5px solid #234d40;background:#f5f3ec;box-sizing:border-box;\"\u003e\n \u003cp style=\"margin:0 0 14px;color:#456052;font-size:12px;line-height:1.6;font-weight:700;letter-spacing:1.4px;text-transform:uppercase;\"\u003eSERDAMARINE \/ MARINE EXHAUST PARTS\u003c\/p\u003e\n \u003ch2 style=\"margin:0 0 18px;color:#203e32;font-family:Georgia,Times,serif;font-size:clamp(25px,4vw,34px);font-weight:400;line-height:1.25;\"\u003eDry-Joint Manifold Exhaust Hose Bellows Kit for MerCruiser GM V6 S.B. (7° 2002–2004, 14° 2005–2010)\u003c\/h2\u003e\n \u003cp style=\"margin:0 0 14px;\"\u003eThis aftermarket manifold exhaust hose bellows kit (OEM reference 27-99757) is configured for MerCruiser Stern \/ Out Drive GM V6 S.B. dry-joint exhaust systems. It fits 7-degree dry-joint configurations from 2002–2004 and 14-degree dry-joint configurations from 2005–2010.\u003c\/p\u003e\n \u003c\/section\u003e\n\n \u003csection style=\"margin:0 0 40px;\"\u003e\n \u003ch2 style=\"margin:0 0 18px;padding:0 0 10px;border-bottom:1px solid #bdc9c0;color:#234d40;font-family:Georgia,Times,serif;font-size:25px;font-weight:400;line-height:1.35;\"\u003eConfiguration \u0026amp; Specifications\u003c\/h2\u003e\n \u003ctable style=\"width:100%;table-layout:fixed;border-collapse:collapse;text-align:left;\"\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n \u003cth scope=\"row\" style=\"width:36%;padding:13px 10px 13px 0;border-bottom:1px solid #e0e5df;vertical-align:top;text-align:left;font-size:14px;font-weight:700;color:#456052;\"\u003eExhaust Joint Design\u003c\/th\u003e\n \u003ctd style=\"padding:13px 0 13px 10px;border-bottom:1px solid #e0e5df;vertical-align:top;\"\u003eDry-Joint\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth scope=\"row\" style=\"width:36%;padding:13px 10px 13px 0;border-bottom:1px solid #e0e5df;vertical-align:top;text-align:left;font-size:14px;font-weight:700;color:#456052;\"\u003eAngle \u0026amp; Year Group Pairing\u003c\/th\u003e\n \u003ctd style=\"padding:13px 0 13px 10px;border-bottom:1px solid #e0e5df;vertical-align:top;\"\u003e7° \/ 7 Degree (2002–2004); 14° \/ 14 Degree (2005–2010)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n \u003c\/table\u003e\n \u003c\/section\u003e\n\n \u003csection style=\"margin:0 0 40px;\"\u003e\n \u003ch2 style=\"margin:0 0 18px;padding:0 0 10px;border-bottom:1px solid #bdc9c0;color:#234d40;font-family:Georgia,Times,serif;font-size:25px;font-weight:400;line-height:1.35;\"\u003eEngine Applications\u003c\/h2\u003e\n \u003cp style=\"margin:0 0 14px;\"\u003eFor servicing manifold exhaust hose bellows on the specified MerCruiser Stern \/ Out Drive GM V6 S.B. dry-joint applications. Confirm that the exhaust system is a dry-joint design, and match the 7-degree configuration to the 2002–2004 application group or the 14-degree configuration to the 2005–2010 application group rather than selecting by the V6 designation or model year alone.\u003c\/p\u003e\n \u003cul style=\"list-style:none;margin:0;padding:0;\"\u003e\n \u003cli style=\"margin:0;padding:17px 0;border-bottom:1px solid #dce3dc;\"\u003e\n \u003cstrong\u003eMerCruiser Stern \/ Out Drive GM V6 S.B.\u003c\/strong\u003e — Years: 2002–2004. Joint configuration: Dry Joint. Angle configuration: 7° \/ 7 Degree.\n \u003cspan style=\"display:block;margin:6px 0 0;color:#59421f;font-size:13px;font-weight:700;\"\u003eFits when specified: Requires Dry Joint exhaust system with 7° \/ 7 Degree configuration (2002–2004).\u003c\/span\u003e\n \u003c\/li\u003e\n \u003cli style=\"margin:0;padding:17px 0;border-bottom:1px solid #dce3dc;\"\u003e\n \u003cstrong\u003eMerCruiser Stern \/ Out Drive GM V6 S.B.\u003c\/strong\u003e — Years: 2005–2010. Joint configuration: Dry Joint. Angle configuration: 14° \/ 14 Degree.\n \u003cspan style=\"display:block;margin:6px 0 0;color:#59421f;font-size:13px;font-weight:700;\"\u003eFits when specified: Requires Dry Joint exhaust system with 14° \/ 14 Degree configuration (2005–2010).\u003c\/span\u003e\n \u003c\/li\u003e\n \u003c\/ul\u003e\n \u003ch3 style=\"font-size:17px;margin:20px 0 10px;color:#143b31;\"\u003eAdditional model-specific applications\u003c\/h3\u003e\n\u003cul style=\"padding-left:20px;line-height:1.7;\"\u003e\n\u003cli\u003eMerCruiser GM V6 S.B. DRY JOINT, 2002–2004, dry-joint design, 7-degree configuration.\u003c\/li\u003e\n\u003cli\u003eMerCruiser GM V6 S.B. DRY JOINT, 2005–2010, dry-joint design, 14-degree configuration.\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/section\u003e\n\n \u003csection style=\"margin:0 0 40px;\"\u003e\n \u003ch2 style=\"margin:0 0 18px;padding:0 0 10px;border-bottom:1px solid #bdc9c0;color:#234d40;font-family:Georgia,Times,serif;font-size:25px;font-weight:400;line-height:1.35;\"\u003eReference Numbers\u003c\/h2\u003e\n \u003cp style=\"margin:0 0 14px;\"\u003eThe numbers below are provided for part identification and reference only. They do not independently establish direct interchangeability across different exhaust configurations or indicate manufacturer identity.\u003c\/p\u003e\n \u003ctable style=\"width:100%;table-layout:fixed;border-collapse:collapse;text-align:left;\"\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n \u003cth scope=\"row\" style=\"width:36%;padding:13px 10px 13px 0;border-bottom:1px solid #e0e5df;vertical-align:top;text-align:left;font-size:14px;font-weight:700;color:#456052;\"\u003eMerCruiser Stern \/ Out Drive (OEM Reference)\u003c\/th\u003e\n \u003ctd style=\"padding:13px 0 13px 10px;border-bottom:1px solid #e0e5df;vertical-align:top;\"\u003e27-99757\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth scope=\"row\" style=\"width:36%;padding:13px 10px 13px 0;border-bottom:1px solid #e0e5df;vertical-align:top;text-align:left;font-size:14px;font-weight:700;color:#456052;\"\u003eSierra (Aftermarket Reference)\u003c\/th\u003e\n \u003ctd style=\"padding:13px 0 13px 10px;border-bottom:1px solid #e0e5df;vertical-align:top;\"\u003e18-2909, 18-2909-9\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth scope=\"row\" style=\"width:36%;padding:13px 10px 13px 0;border-bottom:1px solid #e0e5df;vertical-align:top;text-align:left;font-size:14px;font-weight:700;color:#456052;\"\u003eGLM (Aftermarket Reference)\u003c\/th\u003e\n \u003ctd style=\"padding:13px 0 13px 10px;border-bottom:1px solid #e0e5df;vertical-align:top;\"\u003e32170\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n \u003c\/table\u003e\n \u003c\/section\u003e\n\n \u003csection style=\"margin:0 0 40px;\"\u003e\n \u003ch2 style=\"margin:0 0 18px;padding:0 0 10px;border-bottom:1px solid #bdc9c0;color:#234d40;font-family:Georgia,Times,serif;font-size:25px;font-weight:400;line-height:1.35;\"\u003eSupplied Parts\u003c\/h2\u003e\n \u003cul style=\"margin:0;padding-left:22px;\"\u003e\n \u003cli style=\"margin:0 0 12px;\"\u003eDry-Joint Manifold Exhaust Hose Bellows Kit\u003c\/li\u003e\n \u003c\/ul\u003e\n \u003c\/section\u003e\n\n \u003csection style=\"margin:0 0 40px;\"\u003e\n \u003ch2 style=\"margin:0 0 18px;padding:0 0 10px;border-bottom:1px solid #bdc9c0;color:#234d40;font-family:Georgia,Times,serif;font-size:25px;font-weight:400;line-height:1.35;\"\u003eService \u0026amp; Installation Notes\u003c\/h2\u003e\n \u003cp style=\"margin:0 0 14px;\"\u003eGeneral service guidance only. Use the service manual for your exact engine and exhaust configuration.\u003c\/p\u003e\n \u003col style=\"margin:0;padding-left:22px;list-style-type:decimal;\"\u003e\n \u003cli style=\"margin:0 0 12px;\"\u003eEnsure the engine is completely shut off, cool to the touch, and secured against accidental starting before servicing any exhaust components.\u003c\/li\u003e\n \u003cli style=\"margin:0 0 12px;\"\u003eInspect the dry-joint exhaust mating surfaces and hose connection necks for corrosion, scale, or damage before fitting the new exhaust hose bellows components.\u003c\/li\u003e\n \u003cli style=\"margin:0 0 12px;\"\u003eAlign the hose bellows according to the factory service manual for your specific 7-degree (2002–2004) or 14-degree (2005–2010) GM V6 S.B. dry-joint exhaust layout.\u003c\/li\u003e\n \u003cli style=\"margin:0 0 12px;\"\u003eAfter installation, monitor the exhaust connections during initial operation. If any exhaust gas or water leakage is observed, stop the engine immediately and inspect the assembly.\u003c\/li\u003e\n \u003c\/ol\u003e\n \u003c\/section\u003e\n\n \u003csection style=\"margin:0 0 40px;padding:24px;border-top:1px solid #bdc9c0;border-bottom:1px solid #bdc9c0;background:#f5f3ec;box-sizing:border-box;\"\u003e\n \u003ch2 style=\"margin:0 0 18px;padding:0 0 10px;border-bottom:1px solid #bdc9c0;color:#234d40;font-family:Georgia,Times,serif;font-size:25px;font-weight:400;line-height:1.35;\"\u003eThe Serdamarine Approach\u003c\/h2\u003e\n \u003cp style=\"margin:0 0 14px;\"\u003eExhaust parts need a configuration match. Serdamarine focuses on marine exhaust manifolds and their related service parts. Application details, connection requirements and public reference numbers are presented together to support part selection.\u003c\/p\u003e\n \u003c\/section\u003e\n\n \u003csection style=\"margin:0 0 40px;\"\u003e\n \u003ch2 style=\"margin:0 0 18px;padding:0 0 10px;border-bottom:1px solid #bdc9c0;color:#234d40;font-family:Georgia,Times,serif;font-size:25px;font-weight:400;line-height:1.35;\"\u003eQuestions Before Replacement\u003c\/h2\u003e\n \u003cdiv style=\"margin:0;padding:18px 0;border-bottom:1px solid #dce3dc;\"\u003e\n \u003ch3 style=\"margin:0 0 10px;color:#234d40;font-size:17px;line-height:1.5;font-weight:700;\"\u003eHow do the 7-degree and 14-degree configurations correspond to model years for this kit?\u003c\/h3\u003e\n \u003cp style=\"margin:0 0 14px;\"\u003eFor MerCruiser GM V6 S.B. dry-joint exhaust systems, this kit applies to 7-degree (7°) configurations from 2002–2004 and 14-degree (14°) configurations from 2005–2010. Selection requires matching both the dry-joint system type and the specific angle-to-year group pairing.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003c\/section\u003e\n\u003c\/div\u003e","brand":"Serdamarine","offers":[{"title":"Default Title","offer_id":45171991281715,"sku":"24MFK128","price":147.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0699\/2930\/4115\/files\/marine-exhaust-part-f6b51faa166d305a.jpg?v=1792755056"},{"product_id":"864929a3-3-dry-joint-14-std-cooling-exhaust-spacer-kit-mercruiser","title":"864929A3 3\" Dry-Joint 14° Std-Cooling Exhaust Spacer Kit MerCruiser","description":"\u003cdiv style=\"width:100%;max-width:960px;margin:0 auto;box-sizing:border-box;font-family:Arial,Helvetica,sans-serif;font-size:16px;line-height:1.75;color:#293a35;background:#ffffff;overflow-wrap:anywhere;\"\u003e\n \u003csection style=\"padding:28px 24px;margin:0 0 40px;border-top:5px solid #234d40;background:#f5f3ec;box-sizing:border-box;\"\u003e\n \u003cp style=\"margin:0 0 14px;color:#456052;font-size:12px;line-height:1.6;font-weight:700;letter-spacing:1.4px;text-transform:uppercase;\"\u003eSERDAMARINE \/ MARINE EXHAUST PARTS\u003c\/p\u003e\n \u003ch2 style=\"margin:0 0 18px;color:#203e32;font-family:Georgia,Times,serif;font-size:clamp(25px,4vw,34px);font-weight:400;line-height:1.25;\"\u003e3-Inch Dry Joint Exhaust Spacer Kit for MerCruiser 14° Warm-Riser Standard Cooling\u003c\/h2\u003e\n \u003cp style=\"margin:0 0 14px;\"\u003eThis aftermarket 3-inch exhaust spacer kit corresponds to primary OEM reference Mercury Quicksilver 864929A3. It is designed for servicing the 3-inch spacer arrangement on compatible 2004–2016 MerCruiser MCM V-6 and V-8 non-EC engines and 2002–2016 MerCruiser MIE V-8 non-EC engines.\u003c\/p\u003e\n \u003cp style=\"margin:0 0 14px;\"\u003eSelection requires a dry-joint, 14° warm-riser exhaust arrangement configured for standard cooling; this kit is not for 3-inch closed-cooling applications or 1.7-inch spacer setups.\u003c\/p\u003e\n \u003c\/section\u003e\n\n \u003csection style=\"margin:0 0 40px;\"\u003e\n \u003ch2 style=\"margin:0 0 18px;padding:0 0 10px;border-bottom:1px solid #bdc9c0;color:#234d40;font-family:Georgia,Times,serif;font-size:25px;font-weight:400;line-height:1.35;\"\u003eConfiguration \u0026amp; Specifications\u003c\/h2\u003e\n \u003ctable style=\"width:100%;table-layout:fixed;border-collapse:collapse;text-align:left;\"\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n \u003cth scope=\"row\" style=\"width:36%;padding:13px 10px 13px 0;border-bottom:1px solid #e0e5df;vertical-align:top;text-align:left;font-size:14px;font-weight:700;color:#456052;\"\u003eJoint Configuration\u003c\/th\u003e\n \u003ctd style=\"padding:13px 0 13px 10px;border-bottom:1px solid #e0e5df;vertical-align:top;\"\u003eDry Joint\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth scope=\"row\" style=\"width:36%;padding:13px 10px 13px 0;border-bottom:1px solid #e0e5df;vertical-align:top;text-align:left;font-size:14px;font-weight:700;color:#456052;\"\u003eSpacer Height\u003c\/th\u003e\n \u003ctd style=\"padding:13px 0 13px 10px;border-bottom:1px solid #e0e5df;vertical-align:top;\"\u003e3\" (3-inch)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth scope=\"row\" style=\"width:36%;padding:13px 10px 13px 0;border-bottom:1px solid #e0e5df;vertical-align:top;text-align:left;font-size:14px;font-weight:700;color:#456052;\"\u003eRiser Arrangement\u003c\/th\u003e\n \u003ctd style=\"padding:13px 0 13px 10px;border-bottom:1px solid #e0e5df;vertical-align:top;\"\u003e14° Warm Riser\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth scope=\"row\" style=\"width:36%;padding:13px 10px 13px 0;border-bottom:1px solid #e0e5df;vertical-align:top;text-align:left;font-size:14px;font-weight:700;color:#456052;\"\u003eCooling Configuration\u003c\/th\u003e\n \u003ctd style=\"padding:13px 0 13px 10px;border-bottom:1px solid #e0e5df;vertical-align:top;\"\u003eStandard Cooling\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n \u003c\/table\u003e\n \u003c\/section\u003e\n\n \u003csection style=\"margin:0 0 40px;\"\u003e\n \u003ch2 style=\"margin:0 0 18px;padding:0 0 10px;border-bottom:1px solid #bdc9c0;color:#234d40;font-family:Georgia,Times,serif;font-size:25px;font-weight:400;line-height:1.35;\"\u003eEngine Applications\u003c\/h2\u003e\n \u003cp style=\"margin:0 0 14px;\"\u003eVerify your engine family (MCM or MIE), displacement, model year, starting serial number, and non-EC configuration alongside the required 3-inch, 14° dry-joint standard-cooling riser setup before ordering.\u003c\/p\u003e\n \u003cul style=\"list-style:none;margin:0;padding:0;\"\u003e\n \u003cli style=\"margin:0;padding:17px 0;border-bottom:1px solid #dce3dc;\"\u003e\n \u003cstrong\u003eMerCruiser MCM V-6 \u0026amp; V-8 (305, 350 \u0026amp; 377 cid)\u003c\/strong\u003e — Years: 2004–2016. Serial number: 0W310000 and up. Configuration: Non-EC engines requiring a 3\" (3-inch) spacer kit for a 14° warm-riser, dry-joint exhaust system with standard cooling.\n \u003cspan style=\"display:block;margin:6px 0 0;color:#59421f;font-size:13px;font-weight:700;\"\u003eFits when specified\u003c\/span\u003e\n \u003c\/li\u003e\n \u003cli style=\"margin:0;padding:17px 0;border-bottom:1px solid #dce3dc;\"\u003e\n \u003cstrong\u003eMerCruiser MIE V-8 (350 \u0026amp; 377 cid)\u003c\/strong\u003e — Years: 2002–2016. Serial number: 0M390000 and up. Configuration: Non-EC engines requiring a 3\" (3-inch) spacer kit for a 14° warm-riser, dry-joint exhaust system with standard cooling.\n \u003cspan style=\"display:block;margin:6px 0 0;color:#59421f;font-size:13px;font-weight:700;\"\u003eFits when specified\u003c\/span\u003e\n \u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003cdiv style=\"margin:18px 0 0;\"\u003e\n \u003ch3 style=\"margin:0 0 10px;color:#234d40;font-size:17px;line-height:1.5;font-weight:700;\"\u003eNot Suitable For\u003c\/h3\u003e\n \u003cul style=\"list-style:none;margin:0;padding:0;\"\u003e\n \u003cli style=\"margin:0;padding:17px 0;border-bottom:1px solid #dce3dc;\"\u003e\n \u003cstrong\u003eMerCruiser 3-Inch Closed-Cooling Spacer Applications\u003c\/strong\u003e — Do not use this standard-cooling kit in place of the separately identified 3-inch closed-cooling version.\n \u003cspan style=\"display:block;margin:6px 0 0;color:#59421f;font-size:13px;font-weight:700;\"\u003eNot suitable\u003c\/span\u003e\n \u003c\/li\u003e\n \u003cli style=\"margin:0;padding:17px 0;border-bottom:1px solid #dce3dc;\"\u003e\n \u003cstrong\u003eMerCruiser 1.7-Inch Spacer Applications\u003c\/strong\u003e — Not interchangeable with 1.7-inch dry-joint spacer kits.\n \u003cspan style=\"display:block;margin:6px 0 0;color:#59421f;font-size:13px;font-weight:700;\"\u003eNot suitable\u003c\/span\u003e\n \u003c\/li\u003e\n \u003c\/ul\u003e\n \u003c\/div\u003e\n \u003c\/section\u003e\n\n \u003csection style=\"margin:0 0 40px;\"\u003e\n \u003ch2 style=\"margin:0 0 18px;padding:0 0 10px;border-bottom:1px solid #bdc9c0;color:#234d40;font-family:Georgia,Times,serif;font-size:25px;font-weight:400;line-height:1.35;\"\u003eReference Numbers\u003c\/h2\u003e\n \u003cp style=\"margin:0 0 14px;\"\u003eThe numbers below are provided as identification references and do not alone establish manufacturer identity or universal interchangeability across different spacer heights or cooling configurations.\u003c\/p\u003e\n \u003ctable style=\"width:100%;table-layout:fixed;border-collapse:collapse;text-align:left;\"\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n \u003cth scope=\"row\" style=\"width:36%;padding:13px 10px 13px 0;border-bottom:1px solid #e0e5df;vertical-align:top;text-align:left;font-size:14px;font-weight:700;color:#456052;\"\u003ePrimary OEM References (Mercury \/ Mariner \/ Quicksilver)\u003c\/th\u003e\n \u003ctd style=\"padding:13px 0 13px 10px;border-bottom:1px solid #e0e5df;vertical-align:top;\"\u003e864929a 3, 864929A 3, 864929A3\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth scope=\"row\" style=\"width:36%;padding:13px 10px 13px 0;border-bottom:1px solid #e0e5df;vertical-align:top;text-align:left;font-size:14px;font-weight:700;color:#456052;\"\u003eAftermarket References for This Kit\u003c\/th\u003e\n \u003ctd style=\"padding:13px 0 13px 10px;border-bottom:1px solid #e0e5df;vertical-align:top;\"\u003eSierra Marine \/ Sierra: 18-1847K\u003cbr\u003eGLM: 50370\u003cbr\u003eBarr Marine \/ BARR: MC-20-864929A3\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth scope=\"row\" style=\"width:36%;padding:13px 10px 13px 0;border-bottom:1px solid #e0e5df;vertical-align:top;text-align:left;font-size:14px;font-weight:700;color:#456052;\"\u003eOther Associated \u0026amp; Cross-Listed References (Verify Specific Configuration)\u003c\/th\u003e\n \u003ctd style=\"padding:13px 0 13px 10px;border-bottom:1px solid #e0e5df;vertical-align:top;\"\u003eMercury Mariner: 865995A01, 865996A01, 864929A4\u003cbr\u003eGLM: 50170, 50172, 50372\u003cbr\u003eSierra: 50370\u003cbr\u003eOther Reference Numbers: MAR929, HGE4929, MAR292\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n \u003c\/table\u003e\n \u003cp style=\"margin:18px 0 0;padding:14px 16px;border-left:3px solid #8c622b;background:#faf5e9;color:#59421f;\"\u003eNote on cross-listed numbers: Associated numbers in the third row may represent related components or alternate spacer heights and cooling configurations (such as closed-cooling or 1.7-inch kits). Always match your exact part number against the 3-inch, 14° dry-joint standard-cooling specification.\u003c\/p\u003e\n \u003c\/section\u003e\n\n \u003csection style=\"margin:0 0 40px;\"\u003e\n \u003ch2 style=\"margin:0 0 18px;padding:0 0 10px;border-bottom:1px solid #bdc9c0;color:#234d40;font-family:Georgia,Times,serif;font-size:25px;font-weight:400;line-height:1.35;\"\u003eSupplied Parts\u003c\/h2\u003e\n \u003cul style=\"margin:0;padding-left:22px;\"\u003e\n \u003cli style=\"margin:0 0 12px;\"\u003eExhaust Manifold Spacer Kit (3-inch dry-joint, 14° warm-riser standard cooling configuration)\u003c\/li\u003e\n \u003c\/ul\u003e\n \u003c\/section\u003e\n\n \u003csection style=\"margin:0 0 40px;\"\u003e\n \u003ch2 style=\"margin:0 0 18px;padding:0 0 10px;border-bottom:1px solid #bdc9c0;color:#234d40;font-family:Georgia,Times,serif;font-size:25px;font-weight:400;line-height:1.35;\"\u003eService \u0026amp; Installation Notes\u003c\/h2\u003e\n \u003cp style=\"margin:0 0 14px;\"\u003eGeneral service guidance only. Use the service manual for your exact engine and exhaust configuration.\u003c\/p\u003e\n \u003col style=\"margin:0;padding-left:22px;list-style-type:decimal;\"\u003e\n \u003cli style=\"margin:0 0 12px;\"\u003eEnsure the engine is completely cool, shut off the battery switch, and take precautions to prevent accidental starting before beginning exhaust work.\u003c\/li\u003e\n \u003cli style=\"margin:0 0 12px;\"\u003eDrain the exhaust cooling passages according to your MerCruiser service manual and properly support heavy risers, spacers, and manifolds during disassembly.\u003c\/li\u003e\n \u003cli style=\"margin:0 0 12px;\"\u003eCompare the replacement 3-inch spacer kit directly with the removed parts to verify the dry-joint mating faces, 14° warm-riser geometry, and standard-cooling passage orientation.\u003c\/li\u003e\n \u003cli style=\"margin:0 0 12px;\"\u003eClean and inspect all manifold and riser sealing surfaces, protecting the machined dry-joint interfaces from scratches, nicks, or leftover gasket material.\u003c\/li\u003e\n \u003cli style=\"margin:0 0 12px;\"\u003eAssemble and tighten fasteners following the sequence and torque specifications in the factory service manual for your engine serial number.\u003c\/li\u003e\n \u003cli style=\"margin:0 0 12px;\"\u003eAfter installation, run the engine with an adequate cooling water supply and inspect all joints and connections for water or exhaust leaks. If any abnormality occurs, stop the engine immediately and inspect.\u003c\/li\u003e\n \u003c\/ol\u003e\n \u003c\/section\u003e\n\n \u003csection style=\"margin:0 0 40px;padding:24px;border-top:1px solid #bdc9c0;border-bottom:1px solid #bdc9c0;background:#f5f3ec;box-sizing:border-box;\"\u003e\n \u003ch2 style=\"margin:0 0 18px;padding:0 0 10px;border-bottom:1px solid #bdc9c0;color:#234d40;font-family:Georgia,Times,serif;font-size:25px;font-weight:400;line-height:1.35;\"\u003eThe Serdamarine Approach\u003c\/h2\u003e\n \u003cp style=\"margin:0 0 14px;\"\u003eExhaust parts need a configuration match. Serdamarine focuses on marine exhaust manifolds and their related service parts. Application details, connection requirements and public reference numbers are presented together to support part selection.\u003c\/p\u003e\n \u003c\/section\u003e\n\n \u003csection style=\"margin:0 0 40px;\"\u003e\n \u003ch2 style=\"margin:0 0 18px;padding:0 0 10px;border-bottom:1px solid #bdc9c0;color:#234d40;font-family:Georgia,Times,serif;font-size:25px;font-weight:400;line-height:1.35;\"\u003eQuestions Before Replacement\u003c\/h2\u003e\n \u003cdiv style=\"margin:0;padding:18px 0;border-bottom:1px solid #dce3dc;\"\u003e\n \u003ch3 style=\"margin:0 0 10px;color:#234d40;font-size:17px;line-height:1.5;font-weight:700;\"\u003eCan this kit be used on a 3-inch closed-cooling exhaust system or a 1.7-inch spacer setup?\u003c\/h3\u003e\n \u003cp style=\"margin:0 0 14px;\"\u003eNo. This kit is specifically configured for a 3-inch dry-joint, 14° warm-riser arrangement with standard cooling. It cannot be used as a substitute for the separately identified 3-inch closed-cooling version or for a 1.7-inch spacer kit.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv style=\"margin:0;padding:18px 0;border-bottom:1px solid #dce3dc;\"\u003e\n \u003ch3 style=\"margin:0 0 10px;color:#234d40;font-size:17px;line-height:1.5;font-weight:700;\"\u003eWhich MerCruiser engine serial numbers and displacements does this kit cover?\u003c\/h3\u003e\n \u003cp style=\"margin:0 0 14px;\"\u003eIt fits 2004–2016 MerCruiser MCM V-6 and V-8 (305, 350, and 377 cid) non-EC engines from serial number 0W310000 and up, as well as 2002–2016 MerCruiser MIE V-8 (350 and 377 cid) non-EC engines from serial number 0M390000 and up, when equipped with the 3-inch, 14° dry-joint warm-riser standard-cooling arrangement.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003c\/section\u003e\n\u003c\/div\u003e","brand":"Serdamarine","offers":[{"title":"Default Title","offer_id":45172494827571,"sku":"24MFK132","price":384.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0699\/2930\/4115\/files\/marine-exhaust-part-bff4fc2668ae9f9f.jpg?v=1792763561"},{"product_id":"3852696-exhaust-hose-bellows-kit-for-volvo-penta-3-0-3-0ho","title":"3852696 Exhaust Hose Bellows Kit for Volvo Penta 3.0 3.0HO","description":"\u003cdiv style=\"width:100%;max-width:960px;margin:0 auto;box-sizing:border-box;font-family:Arial,Helvetica,sans-serif;font-size:16px;line-height:1.75;color:#293a35;background:#ffffff;overflow-wrap:anywhere;\"\u003e\n \u003csection style=\"padding:28px 24px;margin:0 0 40px;border-top:5px solid #234d40;background:#f5f3ec;box-sizing:border-box;\"\u003e\n \u003cp style=\"margin:0 0 14px;color:#456052;font-size:12px;line-height:1.6;font-weight:700;letter-spacing:1.4px;text-transform:uppercase;\"\u003eSERDAMARINE \/ MARINE EXHAUST PARTS\u003c\/p\u003e\n \u003ch2 style=\"margin:0 0 18px;color:#203e32;font-family:Georgia,Times,serif;font-size:clamp(25px,4vw,34px);font-weight:400;line-height:1.25;\"\u003e3852696 Exhaust Hose Bellows Kit for Volvo Penta 3.0 3.0HO\u003c\/h2\u003e\n\u003cp style=\"margin:0 0 14px;\"\u003eAftermarket exhaust hose and bellows service kit for Volvo Penta 3.0 and 3.0 H.O., GM 181 CID four-cylinder applications from 1991 onward. Its component references include 3852696, 3852741, 3852472 and 909786.\u003c\/p\u003e\u003c\/section\u003e\n\n \u003csection style=\"margin:0 0 40px;\"\u003e\n \u003ch2 style=\"margin:0 0 18px;padding:0 0 10px;border-bottom:1px solid #bdc9c0;color:#234d40;font-family:Georgia,Times,serif;font-size:25px;font-weight:400;line-height:1.35;\"\u003eEngine Applications\u003c\/h2\u003e\n\u003cul style=\"padding-left:20px;line-height:1.75;\"\u003e\u003cli\u003eVolvo Penta Model 3.0 and 3.0 H.O., GM 181 CID, four-cylinder; 1991 onward.\u003c\/li\u003e\u003c\/ul\u003e\u003c\/section\u003e\n\n \u003csection style=\"margin:0 0 40px;\"\u003e\n \u003ch2 style=\"margin:0 0 18px;padding:0 0 10px;border-bottom:1px solid #bdc9c0;color:#234d40;font-family:Georgia,Times,serif;font-size:25px;font-weight:400;line-height:1.35;\"\u003eReference Numbers\u003c\/h2\u003e\n \u003cp style=\"margin:0 0 14px;\"\u003eThe numbers below are provided for part identification and cross-checking. Because kit listings can reference individual hoses, gaskets, or alternate port configurations, compare each individual part reference against your original components; listing together does not by itself guarantee direct interchangeability or indicate manufacturer identity.\u003c\/p\u003e\n \u003ctable style=\"width:100%;table-layout:fixed;border-collapse:collapse;text-align:left;\"\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n \u003cth scope=\"row\" style=\"width:36%;padding:13px 10px 13px 0;border-bottom:1px solid #e0e5df;vertical-align:top;text-align:left;font-size:14px;font-weight:700;color:#456052;\"\u003ePrimary OEM References (Volvo Penta \/ OMC)\u003c\/th\u003e\n \u003ctd style=\"padding:13px 0 13px 10px;border-bottom:1px solid #e0e5df;vertical-align:top;\"\u003e3852696, 3852741, 3852472, 909786\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth scope=\"row\" style=\"width:36%;padding:13px 10px 13px 0;border-bottom:1px solid #e0e5df;vertical-align:top;text-align:left;font-size:14px;font-weight:700;color:#456052;\"\u003eAdditional Volvo Penta \/ OMC References\u003c\/th\u003e\n \u003ctd style=\"padding:13px 0 13px 10px;border-bottom:1px solid #e0e5df;vertical-align:top;\"\u003e3863450, 3850496\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth scope=\"row\" style=\"width:36%;padding:13px 10px 13px 0;border-bottom:1px solid #e0e5df;vertical-align:top;text-align:left;font-size:14px;font-weight:700;color:#456052;\"\u003eAdditional OMC References\u003c\/th\u003e\n \u003ctd style=\"padding:13px 0 13px 10px;border-bottom:1px solid #e0e5df;vertical-align:top;\"\u003e3853256, 3850495\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth scope=\"row\" style=\"width:36%;padding:13px 10px 13px 0;border-bottom:1px solid #e0e5df;vertical-align:top;text-align:left;font-size:14px;font-weight:700;color:#456052;\"\u003eSierra Aftermarket References\u003c\/th\u003e\n \u003ctd style=\"padding:13px 0 13px 10px;border-bottom:1px solid #e0e5df;vertical-align:top;\"\u003e18-2779, 18-2780-1, 18-0418, 18-0943-2, 18-0943-2-9\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth scope=\"row\" style=\"width:36%;padding:13px 10px 13px 0;border-bottom:1px solid #e0e5df;vertical-align:top;text-align:left;font-size:14px;font-weight:700;color:#456052;\"\u003eGLM Aftermarket References\u003c\/th\u003e\n \u003ctd style=\"padding:13px 0 13px 10px;border-bottom:1px solid #e0e5df;vertical-align:top;\"\u003e89224, 89222, 33760, 33810, 33580, 33770\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n \u003c\/table\u003e\n \u003c\/section\u003e\n\n \u003csection style=\"margin:0 0 40px;\"\u003e\n \u003ch2 style=\"margin:0 0 18px;padding:0 0 10px;border-bottom:1px solid #bdc9c0;color:#234d40;font-family:Georgia,Times,serif;font-size:25px;font-weight:400;line-height:1.35;\"\u003eSupplied Parts\u003c\/h2\u003e\n \u003cul style=\"margin:0;padding-left:22px;\"\u003e\n \u003cli style=\"margin:0 0 12px;\"\u003eDry-Joint Manifold Exhaust Hose Bellows Kit\u003c\/li\u003e\n \u003c\/ul\u003e\n \u003c\/section\u003e\n\n \u003csection style=\"margin:0 0 40px;\"\u003e\n \u003ch2 style=\"margin:0 0 18px;padding:0 0 10px;border-bottom:1px solid #bdc9c0;color:#234d40;font-family:Georgia,Times,serif;font-size:25px;font-weight:400;line-height:1.35;\"\u003eService \u0026amp; Installation Notes\u003c\/h2\u003e\n \u003cp style=\"margin:0 0 14px;\"\u003eGeneral service guidance only. Use the service manual for your exact engine and exhaust configuration.\u003c\/p\u003e\n \u003col style=\"margin:0;padding-left:22px;list-style-type:decimal;\"\u003e\n \u003cli style=\"margin:0 0 12px;\"\u003eEnsure the engine is completely shut off, cool to the touch, and secured against accidental starting before servicing any exhaust components.\u003c\/li\u003e\n \u003cli style=\"margin:0 0 12px;\"\u003eCompare the replacement hoses and gaskets side by side with the removed components, checking upper and lower exhaust hose positions, manifold-to-head port shape, and elbow-to-manifold mating surfaces.\u003c\/li\u003e\n \u003cli style=\"margin:0 0 12px;\"\u003eClean and inspect all mating flanges and hose connection necks so that sealing surfaces are free of old gasket material, corrosion, or scoring.\u003c\/li\u003e\n \u003cli style=\"margin:0 0 12px;\"\u003eSupport heavy exhaust manifold and riser components during assembly, and follow the engine manufacturer's service manual for fastener tightening sequences and clamp positioning.\u003c\/li\u003e\n \u003cli style=\"margin:0 0 12px;\"\u003eAfter installation, monitor the exhaust connections during initial operation; shut down the engine immediately and inspect if any exhaust or water leakage is observed.\u003c\/li\u003e\n \u003c\/ol\u003e\n \u003c\/section\u003e\n\n \u003csection style=\"margin:0 0 40px;padding:24px;border-top:1px solid #bdc9c0;border-bottom:1px solid #bdc9c0;background:#f5f3ec;box-sizing:border-box;\"\u003e\n \u003ch2 style=\"margin:0 0 18px;padding:0 0 10px;border-bottom:1px solid #bdc9c0;color:#234d40;font-family:Georgia,Times,serif;font-size:25px;font-weight:400;line-height:1.35;\"\u003eThe Serdamarine Approach\u003c\/h2\u003e\n \u003cp style=\"margin:0 0 14px;\"\u003eExhaust parts need a configuration match. Serdamarine focuses on marine exhaust manifolds and their related service parts. Application details, connection requirements and public reference numbers are presented together to support part selection.\u003c\/p\u003e\n \u003c\/section\u003e\n\n \u003csection style=\"margin:0 0 40px;\"\u003e\n \u003ch2 style=\"margin:0 0 18px;padding:0 0 10px;border-bottom:1px solid #bdc9c0;color:#234d40;font-family:Georgia,Times,serif;font-size:25px;font-weight:400;line-height:1.35;\"\u003eQuestions Before Replacement\u003c\/h2\u003e\n \u003cdiv style=\"margin:0;padding:18px 0;border-bottom:1px solid #dce3dc;\"\u003e\n \u003ch3 style=\"margin:0 0 10px;color:#234d40;font-size:17px;line-height:1.5;font-weight:700;\"\u003eWhat is the difference between standard 3.0 and 3.0 H.O. when selecting exhaust service parts?\u003c\/h3\u003e\n \u003cp style=\"margin:0 0 14px;\"\u003eWhile both the Model 3.0 and 3.0 H.O. use the GM 181 CID 4-cylinder block (1991 onward), 3.0 H.O. applications require checking the manifold port configuration in addition to the upper exhaust hose, lower exhaust hose, and elbow-to-manifold gasket style.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003c\/section\u003e\n\u003c\/div\u003e","brand":"Serdamarine","offers":[{"title":"Default Title","offer_id":45172506165299,"sku":"24MFK140","price":65.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0699\/2930\/4115\/files\/marine-exhaust-part-9d8bda43a140a33e.jpg?v=1792763816"},{"product_id":"3853608-exhaust-hose-bellows-kit-for-omc-cobra-5-0-5-8-efi","title":"3853608 Exhaust Hose Bellows Kit for OMC Cobra 5.0 5.8 EFI","description":"\u003cdiv style=\"width:100%;max-width:960px;margin:0 auto;box-sizing:border-box;font-family:Arial,Helvetica,sans-serif;font-size:16px;line-height:1.75;color:#293a35;background:#ffffff;overflow-wrap:anywhere;\"\u003e\n \u003cdiv style=\"padding:28px 24px;margin:0 0 40px;border-top:5px solid #234d40;background:#f5f3ec;box-sizing:border-box;\"\u003e\n \u003cp style=\"margin:0 0 14px;color:#456052;font-size:12px;line-height:1.6;font-weight:700;letter-spacing:1.4px;text-transform:uppercase;\"\u003eSERDAMARINE \/ MARINE EXHAUST PARTS\u003c\/p\u003e\n \u003ch2 style=\"margin:0 0 18px;color:#203e32;font-family:Georgia,Times,serif;font-size:clamp(25px,4vw,34px);font-weight:400;line-height:1.25;\"\u003eDry-Joint Manifold Exhaust Hose Bellows Kit for Ford Small-Block V8 Applications (1991 \u0026amp; Up)\u003c\/h2\u003e\n \u003cp style=\"margin:0 0 14px;\"\u003eThis aftermarket manifold exhaust hose bellows service kit supports manifold exhaust hose and sealing maintenance on Volvo Penta and OMC Cobra stern\/outdrive installations with Ford 5.0, 5.8, and 351 KING EFI small-block V8 (302\/351 CID) engines from 1991 onward. Primary component reference numbers include 3853608 for the 1993–1996 5.0\/5.8 EFI exhaust hose, 3852741 for the lower exhaust hose, 3852455 for the manifold gasket, and 909786 for the elbow gasket.\u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003csection style=\"margin:0 0 40px;\"\u003e\n \u003ch2 style=\"margin:0 0 18px;padding:0 0 10px;border-bottom:1px solid #bdc9c0;color:#234d40;font-family:Georgia,Times,serif;font-size:25px;font-weight:400;line-height:1.35;\"\u003e3853608 Exhaust Hose Bellows Kit for OMC Cobra 5.0 5.8 EFI\u003c\/h2\u003e\n\u003cp style=\"margin:0 0 14px;\"\u003eAftermarket exhaust hose and bellows service kit for OMC Cobra 5.0, 5.8 and 351 KING EFI applications with Ford 302\/351 CID small-block V8 engines from 1991 onward. The kit includes components identified by 3853608, 3852741, 3852455, 909786, 806608A02 and 304174.\u003c\/p\u003e\u003c\/section\u003e\n\n \u003csection style=\"margin:0 0 40px;\"\u003e\n \u003ch2 style=\"margin:0 0 18px;padding:0 0 10px;border-bottom:1px solid #bdc9c0;color:#234d40;font-family:Georgia,Times,serif;font-size:25px;font-weight:400;line-height:1.35;\"\u003eReference Numbers\u003c\/h2\u003e\n \u003cp style=\"margin:0 0 14px;\"\u003eThese numbers are provided for part identification and cross-reference only; they do not by themselves confirm direct interchangeability or manufacturer identity. The listed hose, gasket, drain-plug, and O-ring references identify different individual service parts rather than interchangeable numbers for one single assembly.\u003c\/p\u003e\n \u003ctable style=\"width:100%;table-layout:fixed;border-collapse:collapse;text-align:left;\"\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n \u003cth scope=\"row\" style=\"width:36%;padding:13px 10px 13px 0;border-bottom:1px solid #e0e5df;vertical-align:top;text-align:left;font-size:14px;font-weight:700;color:#456052;\"\u003eComponent Reference Identification\u003c\/th\u003e\n \u003ctd style=\"padding:13px 0 13px 10px;border-bottom:1px solid #e0e5df;vertical-align:top;\"\u003e3853608 (EFI exhaust hose, 5.0 \/ 5.8 EFI 1993–1996); 3852741 (lower exhaust hose); 3852455 (manifold gasket); 909786 (elbow gasket); 806608A02, 304174 (associated drain-plug and O-ring \/ service references)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth scope=\"row\" style=\"width:36%;padding:13px 10px 13px 0;border-bottom:1px solid #e0e5df;vertical-align:top;text-align:left;font-size:14px;font-weight:700;color:#456052;\"\u003eVolvo Penta \/ OMC Reference Numbers\u003c\/th\u003e\n \u003ctd style=\"padding:13px 0 13px 10px;border-bottom:1px solid #e0e5df;vertical-align:top;\"\u003e3853608, 3852741\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth scope=\"row\" style=\"width:36%;padding:13px 10px 13px 0;border-bottom:1px solid #e0e5df;vertical-align:top;text-align:left;font-size:14px;font-weight:700;color:#456052;\"\u003eVolvo Penta Reference Numbers\u003c\/th\u003e\n \u003ctd style=\"padding:13px 0 13px 10px;border-bottom:1px solid #e0e5df;vertical-align:top;\"\u003e3863450, 3853742\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth scope=\"row\" style=\"width:36%;padding:13px 10px 13px 0;border-bottom:1px solid #e0e5df;vertical-align:top;text-align:left;font-size:14px;font-weight:700;color:#456052;\"\u003eOMC Reference Numbers\u003c\/th\u003e\n \u003ctd style=\"padding:13px 0 13px 10px;border-bottom:1px solid #e0e5df;vertical-align:top;\"\u003e908717\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth scope=\"row\" style=\"width:36%;padding:13px 10px 13px 0;border-bottom:1px solid #e0e5df;vertical-align:top;text-align:left;font-size:14px;font-weight:700;color:#456052;\"\u003eMercury Mariner \/ Quicksilver Reference Numbers\u003c\/th\u003e\n \u003ctd style=\"padding:13px 0 13px 10px;border-bottom:1px solid #e0e5df;vertical-align:top;\"\u003e806608A02\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth scope=\"row\" style=\"width:36%;padding:13px 10px 13px 0;border-bottom:1px solid #e0e5df;vertical-align:top;text-align:left;font-size:14px;font-weight:700;color:#456052;\"\u003eMerCruiser Stern \/ Out Drive Reference Numbers\u003c\/th\u003e\n \u003ctd style=\"padding:13px 0 13px 10px;border-bottom:1px solid #e0e5df;vertical-align:top;\"\u003e27-73866, 27-54566\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth scope=\"row\" style=\"width:36%;padding:13px 10px 13px 0;border-bottom:1px solid #e0e5df;vertical-align:top;text-align:left;font-size:14px;font-weight:700;color:#456052;\"\u003eOther Primary \u0026amp; Unassigned Reference Numbers\u003c\/th\u003e\n \u003ctd style=\"padding:13px 0 13px 10px;border-bottom:1px solid #e0e5df;vertical-align:top;\"\u003e3852455, 909786, 304174, 916262, 3850496\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth scope=\"row\" style=\"width:36%;padding:13px 10px 13px 0;border-bottom:1px solid #e0e5df;vertical-align:top;text-align:left;font-size:14px;font-weight:700;color:#456052;\"\u003eGLM Aftermarket Reference Numbers\u003c\/th\u003e\n \u003ctd style=\"padding:13px 0 13px 10px;border-bottom:1px solid #e0e5df;vertical-align:top;\"\u003e89229, 89222, 33790, 33810, 13992, 80140\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth scope=\"row\" style=\"width:36%;padding:13px 10px 13px 0;border-bottom:1px solid #e0e5df;vertical-align:top;text-align:left;font-size:14px;font-weight:700;color:#456052;\"\u003eSierra Aftermarket Reference Numbers\u003c\/th\u003e\n \u003ctd style=\"padding:13px 0 13px 10px;border-bottom:1px solid #e0e5df;vertical-align:top;\"\u003e18-2780-1, 18-0183-1, 18-0943-2, 18-0943-2-9\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth scope=\"row\" style=\"width:36%;padding:13px 10px 13px 0;border-bottom:1px solid #e0e5df;vertical-align:top;text-align:left;font-size:14px;font-weight:700;color:#456052;\"\u003eRECMAR Aftermarket Reference Numbers\u003c\/th\u003e\n \u003ctd style=\"padding:13px 0 13px 10px;border-bottom:1px solid #e0e5df;vertical-align:top;\"\u003eRM3853608\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n \u003c\/table\u003e\n \u003c\/section\u003e\n\n \u003csection style=\"margin:0 0 40px;\"\u003e\n \u003ch2 style=\"margin:0 0 18px;padding:0 0 10px;border-bottom:1px solid #bdc9c0;color:#234d40;font-family:Georgia,Times,serif;font-size:25px;font-weight:400;line-height:1.35;\"\u003eSupplied Parts\u003c\/h2\u003e\n \u003cul style=\"margin:0;padding-left:22px;\"\u003e\n \u003cli style=\"margin:0 0 12px;\"\u003eDry-joint manifold exhaust hose bellows kit\u003c\/li\u003e\n \u003c\/ul\u003e\n \u003c\/section\u003e\n\n \u003csection style=\"margin:0 0 40px;\"\u003e\n \u003ch2 style=\"margin:0 0 18px;padding:0 0 10px;border-bottom:1px solid #bdc9c0;color:#234d40;font-family:Georgia,Times,serif;font-size:25px;font-weight:400;line-height:1.35;\"\u003eService \u0026amp; Installation Notes\u003c\/h2\u003e\n \u003cp style=\"margin:0 0 14px;\"\u003eGeneral service guidance only. Use the service manual for your exact engine and exhaust configuration.\u003c\/p\u003e\n \u003col style=\"margin:0;padding-left:22px;list-style-type:decimal;\"\u003e\n \u003cli style=\"margin:0 0 12px;\"\u003eAllow the engine and exhaust system to cool completely and secure the ignition against accidental starting before servicing.\u003c\/li\u003e\n \u003cli style=\"margin:0 0 12px;\"\u003eCompare the EFI exhaust hose, lower exhaust hose, manifold gasket, elbow gasket, and sealing components against the removed parts and your engine's part references before installation.\u003c\/li\u003e\n \u003cli style=\"margin:0 0 12px;\"\u003eClean all gasket and hose seating surfaces carefully, avoiding gouges or damage to the sealing faces and hose necks.\u003c\/li\u003e\n \u003cli style=\"margin:0 0 12px;\"\u003ePosition the gaskets, hoses, and sealing hardware in their designated locations and tighten fasteners and clamps according to the engine manufacturer's service manual.\u003c\/li\u003e\n \u003cli style=\"margin:0 0 12px;\"\u003eAfter installation, inspect all joints under normal operating conditions and shut down immediately if any exhaust or water leakage is observed.\u003c\/li\u003e\n \u003c\/ol\u003e\n \u003c\/section\u003e\n\n \u003cdiv style=\"margin:0 0 40px;padding:24px;border-top:1px solid #bdc9c0;border-bottom:1px solid #bdc9c0;background:#f5f3ec;box-sizing:border-box;\"\u003e\n \u003ch2 style=\"margin:0 0 18px;padding:0 0 10px;border-bottom:1px solid #bdc9c0;color:#234d40;font-family:Georgia,Times,serif;font-size:25px;font-weight:400;line-height:1.35;\"\u003eThe Serdamarine Approach\u003c\/h2\u003e\n \u003cp style=\"margin:0 0 14px;\"\u003eExhaust parts need a configuration match. Serdamarine focuses on marine exhaust manifolds and their related service parts. Application details, connection requirements and public reference numbers are presented together to support part selection.\u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003csection style=\"margin:0 0 40px;\"\u003e\n \u003ch2 style=\"margin:0 0 18px;padding:0 0 10px;border-bottom:1px solid #bdc9c0;color:#234d40;font-family:Georgia,Times,serif;font-size:25px;font-weight:400;line-height:1.35;\"\u003eQuestions Before Replacement\u003c\/h2\u003e\n \u003cdiv style=\"margin:0;padding:18px 0;border-bottom:1px solid #dce3dc;\"\u003e\n \u003ch3 style=\"margin:0 0 10px;color:#234d40;font-size:17px;line-height:1.5;font-weight:700;\"\u003eAre part numbers 3853608, 3852741, 3852455, and 909786 interchangeable numbers for the same part?\u003c\/h3\u003e\n \u003cp style=\"margin:0 0 14px;\"\u003eNo. Each number identifies a distinct service part within the exhaust arrangement: 3853608 is the EFI exhaust hose (for 1993–1996 5.0 and 5.8 EFI configurations), 3852741 is the lower exhaust hose, 3852455 is the manifold gasket, and 909786 is the elbow gasket. Similarly, associated drain-plug and O-ring references identify individual components rather than one complete assembly.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003c\/section\u003e\n\u003c\/div\u003e","brand":"Serdamarine","offers":[{"title":"Default Title","offer_id":45172506656819,"sku":"24MFK138","price":120.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0699\/2930\/4115\/files\/marine-exhaust-part-1be1c30de05640d1.jpg?v=1792763838"},{"product_id":"834751-exhaust-hose-gasket-kit-for-volvo-penta-gm-v6-aq","title":"834751 Exhaust Hose \u0026 Gasket Kit for Volvo Penta GM V6 AQ","description":"\u003cdiv style=\"width:100%;max-width:960px;margin:0 auto;box-sizing:border-box;font-family:Arial,Helvetica,sans-serif;font-size:16px;line-height:1.75;color:#293a35;background:#ffffff;overflow-wrap:anywhere;\"\u003e\n \u003csection style=\"padding:28px 24px;margin:0 0 40px;border-top:5px solid #234d40;background:#f5f3ec;box-sizing:border-box;\"\u003e\n \u003cp style=\"margin:0 0 14px;color:#456052;font-size:12px;line-height:1.6;font-weight:700;letter-spacing:1.4px;text-transform:uppercase;\"\u003eSERDAMARINE \/ MARINE EXHAUST PARTS\u003c\/p\u003e\n \u003ch2 style=\"margin:0 0 18px;color:#203e32;font-family:Georgia,Times,serif;font-size:clamp(25px,4vw,34px);font-weight:400;line-height:1.25;\"\u003e834751 Exhaust Hose \u0026amp; Gasket Kit for Volvo Penta GM V6 AQ\u003c\/h2\u003e\n\u003cp style=\"margin:0 0 14px;\"\u003eAftermarket exhaust hose and gasket repair kit including upper exhaust hose reference 834751, manifold gasket 3853412 and elbow gasket 857618. It covers Volvo Penta AQ175, AQ205, AQ430A\/B, AQ432 and AQ434 GM V6 applications through 1993.\u003c\/p\u003e\u003c\/section\u003e\n\n \u003csection style=\"margin:0 0 40px;\"\u003e\n \u003ch2 style=\"margin:0 0 18px;padding:0 0 10px;border-bottom:1px solid #bdc9c0;color:#234d40;font-family:Georgia,Times,serif;font-size:25px;font-weight:400;line-height:1.35;\"\u003eEngine Applications\u003c\/h2\u003e\n\u003cul style=\"padding-left:20px;line-height:1.75;\"\u003e\n\u003cli\u003eVolvo Penta AQ175, GM V6; 1993 and earlier.\u003c\/li\u003e\n\u003cli\u003eVolvo Penta AQ205, GM V6; 1993 and earlier.\u003c\/li\u003e\n\u003cli\u003eVolvo Penta AQ430A\/B, GM V6; 1993 and earlier.\u003c\/li\u003e\n\u003cli\u003eVolvo Penta AQ432, GM V6; 1993 and earlier.\u003c\/li\u003e\n\u003cli\u003eVolvo Penta AQ434, GM V6; 1993 and earlier.\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/section\u003e\n\n \u003csection style=\"margin:0 0 40px;\"\u003e\n \u003ch2 style=\"margin:0 0 18px;padding:0 0 10px;border-bottom:1px solid #bdc9c0;color:#234d40;font-family:Georgia,Times,serif;font-size:25px;font-weight:400;line-height:1.35;\"\u003eReference Numbers\u003c\/h2\u003e\n \u003cp style=\"margin:0 0 14px;\"\u003eThe numbers below are provided as identification references for individual components and cross-references. They do not indicate manufacturer identity, and individual component numbers are not interchangeable references for the complete kit. Match each required part separately rather than selecting the complete package by a single component number.\u003c\/p\u003e\n \u003ctable style=\"width:100%;table-layout:fixed;border-collapse:collapse;text-align:left;\"\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n \u003cth scope=\"row\" style=\"width:36%;padding:13px 10px 13px 0;border-bottom:1px solid #e0e5df;vertical-align:top;text-align:left;font-size:14px;font-weight:700;color:#456052;\"\u003eExhaust Manifold Gasket Component Reference\u003c\/th\u003e\n \u003ctd style=\"padding:13px 0 13px 10px;border-bottom:1px solid #e0e5df;vertical-align:top;\"\u003eVolvo Penta: 3853412; OMC: 3853412\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth scope=\"row\" style=\"width:36%;padding:13px 10px 13px 0;border-bottom:1px solid #e0e5df;vertical-align:top;text-align:left;font-size:14px;font-weight:700;color:#456052;\"\u003eExhaust Elbow Gasket Component Reference (1993 \u0026amp; Earlier AQ)\u003c\/th\u003e\n \u003ctd style=\"padding:13px 0 13px 10px;border-bottom:1px solid #e0e5df;vertical-align:top;\"\u003eVolvo Penta: 857618\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth scope=\"row\" style=\"width:36%;padding:13px 10px 13px 0;border-bottom:1px solid #e0e5df;vertical-align:top;text-align:left;font-size:14px;font-weight:700;color:#456052;\"\u003eUpper Exhaust Hose Component Reference\u003c\/th\u003e\n \u003ctd style=\"padding:13px 0 13px 10px;border-bottom:1px solid #e0e5df;vertical-align:top;\"\u003eVolvo Penta: 834751\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth scope=\"row\" style=\"width:36%;padding:13px 10px 13px 0;border-bottom:1px solid #e0e5df;vertical-align:top;text-align:left;font-size:14px;font-weight:700;color:#456052;\"\u003eDrain Plug Component Reference\u003c\/th\u003e\n \u003ctd style=\"padding:13px 0 13px 10px;border-bottom:1px solid #e0e5df;vertical-align:top;\"\u003eMercury Mariner \/ MerCruiser Stern \/ Out Drive: 806608A02\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth scope=\"row\" style=\"width:36%;padding:13px 10px 13px 0;border-bottom:1px solid #e0e5df;vertical-align:top;text-align:left;font-size:14px;font-weight:700;color:#456052;\"\u003eO-Ring Component Reference\u003c\/th\u003e\n \u003ctd style=\"padding:13px 0 13px 10px;border-bottom:1px solid #e0e5df;vertical-align:top;\"\u003eOMC: 304174\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth scope=\"row\" style=\"width:36%;padding:13px 10px 13px 0;border-bottom:1px solid #e0e5df;vertical-align:top;text-align:left;font-size:14px;font-weight:700;color:#456052;\"\u003eAdditional Volvo Penta References\u003c\/th\u003e\n \u003ctd style=\"padding:13px 0 13px 10px;border-bottom:1px solid #e0e5df;vertical-align:top;\"\u003e856116, 856039, 835908\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth scope=\"row\" style=\"width:36%;padding:13px 10px 13px 0;border-bottom:1px solid #e0e5df;vertical-align:top;text-align:left;font-size:14px;font-weight:700;color:#456052;\"\u003eMercury Mariner \/ MerCruiser References\u003c\/th\u003e\n \u003ctd style=\"padding:13px 0 13px 10px;border-bottom:1px solid #e0e5df;vertical-align:top;\"\u003e27-99757, 806608A1, 806608, 806608Q01, 8M0119211, 22806608Q01\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth scope=\"row\" style=\"width:36%;padding:13px 10px 13px 0;border-bottom:1px solid #e0e5df;vertical-align:top;text-align:left;font-size:14px;font-weight:700;color:#456052;\"\u003eOther Cross-References\u003c\/th\u003e\n \u003ctd style=\"padding:13px 0 13px 10px;border-bottom:1px solid #e0e5df;vertical-align:top;\"\u003e8M0103971\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth scope=\"row\" style=\"width:36%;padding:13px 10px 13px 0;border-bottom:1px solid #e0e5df;vertical-align:top;text-align:left;font-size:14px;font-weight:700;color:#456052;\"\u003eAftermarket References\u003c\/th\u003e\n \u003ctd style=\"padding:13px 0 13px 10px;border-bottom:1px solid #e0e5df;vertical-align:top;\"\u003e\n Sierra: 18-2909, 18-2909-9, 18-2971, 18-2971-1, 18-4226\u003cbr\u003e\n GLM: 32170, 35080, 13992\u003cbr\u003e\n Mallory: 9-61421, 9-41203\u003cbr\u003e\n OBR Red Rhino: MR-506, MR-511\u003cbr\u003e\n BARR: MC47-27-99757\n \u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n \u003c\/table\u003e\n \u003c\/section\u003e\n\n \u003csection style=\"margin:0 0 40px;\"\u003e\n \u003ch2 style=\"margin:0 0 18px;padding:0 0 10px;border-bottom:1px solid #bdc9c0;color:#234d40;font-family:Georgia,Times,serif;font-size:25px;font-weight:400;line-height:1.35;\"\u003eSupplied Parts\u003c\/h2\u003e\n\u003cul style=\"padding-left:20px;line-height:1.75;\"\u003e\n\u003cli\u003eUpper exhaust hose (834751)\u003c\/li\u003e\n\u003cli\u003eExhaust manifold gasket (3853412)\u003c\/li\u003e\n\u003cli\u003eExhaust elbow gasket (857618)\u003c\/li\u003e\n\u003cli\u003eDrain plug (806608A02)\u003c\/li\u003e\n\u003cli\u003eO-ring (304174)\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/section\u003e\n\n \u003csection style=\"margin:0 0 40px;\"\u003e\n \u003ch2 style=\"margin:0 0 18px;padding:0 0 10px;border-bottom:1px solid #bdc9c0;color:#234d40;font-family:Georgia,Times,serif;font-size:25px;font-weight:400;line-height:1.35;\"\u003eService \u0026amp; Installation Notes\u003c\/h2\u003e\n \u003cp style=\"margin:0 0 14px;\"\u003eGeneral service guidance only. Use the service manual for your exact engine and exhaust configuration.\u003c\/p\u003e\n \u003col style=\"margin:0;padding-left:22px;list-style-type:decimal;\"\u003e\n \u003cli style=\"margin:0 0 12px;\"\u003eAllow the engine and exhaust system to cool completely, shut off the battery switch, and take precautions to prevent accidental starting before loosening any exhaust connections or drain plugs.\u003c\/li\u003e\n \u003cli style=\"margin:0 0 12px;\"\u003eKeep the manifold-to-engine gasket (3853412) and the manifold-to-elbow gasket (857618) separate when comparing against your removed parts to ensure each joint is matched to its dedicated profile.\u003c\/li\u003e\n \u003cli style=\"margin:0 0 12px;\"\u003eSupport heavy exhaust manifold and elbow castings during disassembly, and clean all mating surfaces thoroughly while protecting the sealing faces from gouges or debris.\u003c\/li\u003e\n \u003cli style=\"margin:0 0 12px;\"\u003ePosition the gaskets, drain plugs with O-rings, and any associated hose connections according to the engine manufacturer's service manual; if any exhaust or sealing abnormality is observed after service, stop engine operation immediately and inspect the joints.\u003c\/li\u003e\n \u003c\/ol\u003e\n \u003c\/section\u003e\n\n \u003csection style=\"margin:0 0 40px;padding:24px;border-top:1px solid #bdc9c0;border-bottom:1px solid #bdc9c0;background:#f5f3ec;box-sizing:border-box;\"\u003e\n \u003ch2 style=\"margin:0 0 18px;padding:0 0 10px;border-bottom:1px solid #bdc9c0;color:#234d40;font-family:Georgia,Times,serif;font-size:25px;font-weight:400;line-height:1.35;\"\u003eThe Serdamarine Approach\u003c\/h2\u003e\n \u003cp style=\"margin:0;\"\u003eExhaust parts need a configuration match. Serdamarine focuses on marine exhaust manifolds and their related service parts. Application details, connection requirements and public reference numbers are presented together to support part selection.\u003c\/p\u003e\n \u003c\/section\u003e\n\n \u003csection style=\"margin:0 0 40px;\"\u003e\n \u003ch2 style=\"margin:0 0 18px;padding:0 0 10px;border-bottom:1px solid #bdc9c0;color:#234d40;font-family:Georgia,Times,serif;font-size:25px;font-weight:400;line-height:1.35;\"\u003eQuestions Before Replacement\u003c\/h2\u003e\n \u003cdiv style=\"margin:0;padding:18px 0;border-bottom:1px solid #dce3dc;\"\u003e\n \u003ch3 style=\"margin:0 0 10px;color:#234d40;font-size:17px;line-height:1.5;font-weight:700;\"\u003eAre part numbers 3853412 and 857618 interchangeable?\u003c\/h3\u003e\n \u003cp style=\"margin:0;\"\u003eNo. Reference 3853412 identifies the exhaust manifold-to-engine gasket, while 857618 identifies the exhaust elbow riser gasket. They serve different joints in the exhaust assembly and are not interchangeable part numbers for one another or for the complete kit.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv style=\"margin:0;padding:18px 0;border-bottom:1px solid #dce3dc;\"\u003e\n \u003ch3 style=\"margin:0 0 10px;color:#234d40;font-size:17px;line-height:1.5;font-weight:700;\"\u003eDoes elbow gasket reference 857618 apply to 1994 and later Cobra SX models?\u003c\/h3\u003e\n \u003cp style=\"margin:0;\"\u003eReference 857618 is listed for 1993-and-earlier Volvo Penta AQ175, AQ205, AQ430A, AQ430B, AQ432 and AQ434 GM V6 applications. 1994-and-later Cobra SX applications use different elbow gasket references, and fitment of this kit is not established for later applications.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003c\/section\u003e\n\u003c\/div\u003e","brand":"Serdamarine","offers":[{"title":"Default Title","offer_id":45172506886195,"sku":"24MFK141","price":58.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0699\/2930\/4115\/files\/marine-exhaust-part-2b83e66f0d1a5369.png?v=1792763848"},{"product_id":"834751-exhaust-hose-gasket-kit-for-volvo-penta-5-0l-5-7l","title":"834751 Exhaust Hose \u0026 Gasket Kit for Volvo Penta 5.0L 5.7L","description":"\u003cdiv style=\"width:100%;max-width:960px;margin:0 auto;box-sizing:border-box;font-family:Arial,Helvetica,sans-serif;font-size:16px;line-height:1.75;color:#293a35;background:#ffffff;overflow-wrap:anywhere;\"\u003e\n \u003csection style=\"padding:28px 24px;margin:0 0 40px;border-top:5px solid #234d40;background:#f5f3ec;box-sizing:border-box;\"\u003e\n \u003cp style=\"margin:0 0 14px;color:#456052;font-size:12px;line-height:1.6;font-weight:700;letter-spacing:1.4px;text-transform:uppercase;\"\u003eSERDAMARINE \/ MARINE EXHAUST PARTS\u003c\/p\u003e\n \u003ch2 style=\"margin:0 0 18px;color:#203e32;font-family:Georgia,Times,serif;font-size:clamp(25px,4vw,34px);font-weight:400;line-height:1.25;\"\u003e834751 Exhaust Hose \u0026amp; Gasket Kit for Volvo Penta 5.0L 5.7L\u003c\/h2\u003e\n\u003cp style=\"margin:0 0 14px;\"\u003eAftermarket exhaust hose and gasket repair kit including upper exhaust hose reference 834751, manifold gasket 3852468 and elbow gasket 857618. It covers Volvo Penta 5.0L and 5.7L GM small-block V8 applications through 1993.\u003c\/p\u003e\u003c\/section\u003e\n\n \u003csection style=\"margin:0 0 40px;\"\u003e\n \u003ch2 style=\"margin:0 0 18px;padding:0 0 10px;border-bottom:1px solid #bdc9c0;color:#234d40;font-family:Georgia,Times,serif;font-size:25px;font-weight:400;line-height:1.35;\"\u003eEngine Applications\u003c\/h2\u003e\n\u003cul style=\"padding-left:20px;line-height:1.75;\"\u003e\u003cli\u003eVolvo Penta 5.0L and 5.7L; GM 305\/350 CID small-block V8 application group; 1993 and earlier.\u003c\/li\u003e\u003c\/ul\u003e\u003c\/section\u003e\n\n \u003csection style=\"margin:0 0 40px;\"\u003e\n \u003ch2 style=\"margin:0 0 18px;padding:0 0 10px;border-bottom:1px solid #bdc9c0;color:#234d40;font-family:Georgia,Times,serif;font-size:25px;font-weight:400;line-height:1.35;\"\u003eReference Numbers\u003c\/h2\u003e\n \u003cp style=\"margin:0 0 14px;\"\u003eThe numbers below are provided for component and configuration identification. They do not imply OEM manufacturer identity, and individual component numbers should not be treated as interchangeable complete-kit numbers.\u003c\/p\u003e\n \u003ctable style=\"width:100%;table-layout:fixed;border-collapse:collapse;text-align:left;\"\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n \u003cth scope=\"row\" style=\"width:36%;padding:13px 10px 13px 0;border-bottom:1px solid #e0e5df;vertical-align:top;text-align:left;font-size:14px;font-weight:700;color:#456052;\"\u003eIdentified Component References (Volvo Penta)\u003c\/th\u003e\n \u003ctd style=\"padding:13px 0 13px 10px;border-bottom:1px solid #e0e5df;vertical-align:top;\"\u003e3852468 (Exhaust Manifold Gasket), 857618 (Exhaust Elbow Gasket — earlier AQ V6\/V8 application), 834751 (Upper Exhaust Hose reference)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth scope=\"row\" style=\"width:36%;padding:13px 10px 13px 0;border-bottom:1px solid #e0e5df;vertical-align:top;text-align:left;font-size:14px;font-weight:700;color:#456052;\"\u003eAdditional Volvo Penta References\u003c\/th\u003e\n \u003ctd style=\"padding:13px 0 13px 10px;border-bottom:1px solid #e0e5df;vertical-align:top;\"\u003e835908, 835908-5, 856034, 856039, 856039-3\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth scope=\"row\" style=\"width:36%;padding:13px 10px 13px 0;border-bottom:1px solid #e0e5df;vertical-align:top;text-align:left;font-size:14px;font-weight:700;color:#456052;\"\u003eMercury Mariner \/ MerCruiser References\u003c\/th\u003e\n \u003ctd style=\"padding:13px 0 13px 10px;border-bottom:1px solid #e0e5df;vertical-align:top;\"\u003e22806608Q01, 806608, 806608A02, 806608A1, 806608Q01, 8M0103971, 8M0119211\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth scope=\"row\" style=\"width:36%;padding:13px 10px 13px 0;border-bottom:1px solid #e0e5df;vertical-align:top;text-align:left;font-size:14px;font-weight:700;color:#456052;\"\u003eSierra References\u003c\/th\u003e\n \u003ctd style=\"padding:13px 0 13px 10px;border-bottom:1px solid #e0e5df;vertical-align:top;\"\u003e18-2766, 18-2902-1, 18-2902-1-9, 18-2971-1, 18-4226\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth scope=\"row\" style=\"width:36%;padding:13px 10px 13px 0;border-bottom:1px solid #e0e5df;vertical-align:top;text-align:left;font-size:14px;font-weight:700;color:#456052;\"\u003eGLM References\u003c\/th\u003e\n \u003ctd style=\"padding:13px 0 13px 10px;border-bottom:1px solid #e0e5df;vertical-align:top;\"\u003e13992, 31100, 35080, 80140, 89227\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth scope=\"row\" style=\"width:36%;padding:13px 10px 13px 0;border-bottom:1px solid #e0e5df;vertical-align:top;text-align:left;font-size:14px;font-weight:700;color:#456052;\"\u003eMallory \u0026amp; OBR Red Rhino References\u003c\/th\u003e\n \u003ctd style=\"padding:13px 0 13px 10px;border-bottom:1px solid #e0e5df;vertical-align:top;\"\u003eMallory: 9-41203; OBR Red Rhino: MR-511\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth scope=\"row\" style=\"width:36%;padding:13px 10px 13px 0;border-bottom:1px solid #e0e5df;vertical-align:top;text-align:left;font-size:14px;font-weight:700;color:#456052;\"\u003eOther Cross-Reference Numbers\u003c\/th\u003e\n \u003ctd style=\"padding:13px 0 13px 10px;border-bottom:1px solid #e0e5df;vertical-align:top;\"\u003e18-2971, 22-806608A02, 27-33395, 304174\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth scope=\"row\" style=\"width:36%;padding:13px 10px 13px 0;border-bottom:1px solid #e0e5df;vertical-align:top;text-align:left;font-size:14px;font-weight:700;color:#456052;\"\u003eDifferent Configuration Comparison (1994 Onward Cobra SX)\u003c\/th\u003e\n \u003ctd style=\"padding:13px 0 13px 10px;border-bottom:1px solid #e0e5df;vertical-align:top;\"\u003e909786, 3850496 (Listed for later 1994-onward V6\/V8 Cobra SX elbow gaskets; not established as interchangeable with 857618)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n \u003c\/table\u003e\n \u003c\/section\u003e\n\n \u003csection style=\"margin:0 0 40px;\"\u003e\n \u003ch2 style=\"margin:0 0 18px;padding:0 0 10px;border-bottom:1px solid #bdc9c0;color:#234d40;font-family:Georgia,Times,serif;font-size:25px;font-weight:400;line-height:1.35;\"\u003eSupplied Parts\u003c\/h2\u003e\n\u003cul style=\"padding-left:20px;line-height:1.75;\"\u003e\n\u003cli\u003eUpper exhaust hose (834751)\u003c\/li\u003e\n\u003cli\u003eExhaust manifold gasket (3852468)\u003c\/li\u003e\n\u003cli\u003eExhaust elbow gasket (857618)\u003c\/li\u003e\n\u003cli\u003eDrain plug (806608A02)\u003c\/li\u003e\n\u003cli\u003eO-ring (304174)\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/section\u003e\n\n \u003csection style=\"margin:0 0 40px;\"\u003e\n \u003ch2 style=\"margin:0 0 18px;padding:0 0 10px;border-bottom:1px solid #bdc9c0;color:#234d40;font-family:Georgia,Times,serif;font-size:25px;font-weight:400;line-height:1.35;\"\u003eService \u0026amp; Installation Notes\u003c\/h2\u003e\n \u003cp style=\"margin:0 0 14px;\"\u003eGeneral service guidance only. Use the service manual for your exact engine and exhaust configuration.\u003c\/p\u003e\n \u003col style=\"margin:0;padding-left:22px;list-style-type:decimal;\"\u003e\n \u003cli style=\"margin:0 0 12px;\"\u003eEnsure the engine is completely cool, shut off the battery switch, and take precautions to prevent accidental starting before loosening any exhaust or drain components.\u003c\/li\u003e\n \u003cli style=\"margin:0 0 12px;\"\u003eSupport heavy exhaust manifolds and elbows securely during disassembly so weight does not rest on mounting bolts or mating flanges.\u003c\/li\u003e\n \u003cli style=\"margin:0 0 12px;\"\u003eRemove all old gasket material and corrosion from the cylinder head, manifold, and elbow sealing surfaces while protecting the machined faces from gouging.\u003c\/li\u003e\n \u003cli style=\"margin:0 0 12px;\"\u003eCompare the port layout and bolt pattern of the replacement manifold gasket (reference 3852468) and elbow gasket (reference 857618) against the removed parts and castings before final assembly.\u003c\/li\u003e\n \u003cli style=\"margin:0 0 12px;\"\u003eInspect the drain plug threads and seat the O-rings properly during installation. After reassembly, inspect all joints and drain plugs during initial operation; shut down immediately and inspect if any exhaust or water leakage occurs.\u003c\/li\u003e\n \u003c\/ol\u003e\n \u003c\/section\u003e\n\n \u003csection style=\"margin:0 0 40px;padding:24px;border-top:1px solid #bdc9c0;border-bottom:1px solid #bdc9c0;background:#f5f3ec;box-sizing:border-box;\"\u003e\n \u003ch2 style=\"margin:0 0 18px;padding:0 0 10px;border-bottom:1px solid #bdc9c0;color:#234d40;font-family:Georgia,Times,serif;font-size:25px;font-weight:400;line-height:1.35;\"\u003eThe Serdamarine Approach\u003c\/h2\u003e\n \u003cp style=\"margin:0 0 14px;\"\u003eExhaust parts need a configuration match. Serdamarine focuses on marine exhaust manifolds and their related service parts. Application details, connection requirements and public reference numbers are presented together to support part selection.\u003c\/p\u003e\n \u003c\/section\u003e\n\n \u003csection style=\"margin:0 0 40px;\"\u003e\n \u003ch2 style=\"margin:0 0 18px;padding:0 0 10px;border-bottom:1px solid #bdc9c0;color:#234d40;font-family:Georgia,Times,serif;font-size:25px;font-weight:400;line-height:1.35;\"\u003eQuestions Before Replacement\u003c\/h2\u003e\n \u003cdiv style=\"margin:0;padding:18px 0;border-bottom:1px solid #dce3dc;\"\u003e\n \u003ch3 style=\"margin:0 0 10px;color:#234d40;font-size:17px;line-height:1.5;font-weight:700;\"\u003eHow do I distinguish between elbow gasket 857618 and later references 909786 \/ 3850496?\u003c\/h3\u003e\n \u003cp style=\"margin:0 0 14px;\"\u003eReference 857618 is listed for the earlier AQ V6\/V8 exhaust joint used on 1993-and-earlier applications. References 909786 and 3850496 apply to later V6\/V8 Cobra SX applications from 1994 onward and are not established as interchangeable with 857618.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv style=\"margin:0;padding:18px 0;border-bottom:1px solid #dce3dc;\"\u003e\n \u003ch3 style=\"margin:0 0 10px;color:#234d40;font-size:17px;line-height:1.5;font-weight:700;\"\u003eAre part numbers 3852468, 857618, and 834751 interchangeable kit numbers?\u003c\/h3\u003e\n \u003cp style=\"margin:0 0 14px;\"\u003eNo. Each number identifies a distinct individual component: 3852468 is the exhaust manifold gasket, 857618 is the exhaust elbow gasket, and 834751 is the upper exhaust hose.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003c\/section\u003e\n\u003c\/div\u003e","brand":"Serdamarine","offers":[{"title":"Default Title","offer_id":45172507213875,"sku":"24MFK142","price":58.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0699\/2930\/4115\/files\/marine-exhaust-part-e9aa14997dd9d4ab.png?v=1792763858"}],"url":"https:\/\/serdamarine.com\/collections\/dry-joint-exhaust-repair-kits.oembed","provider":"我的商店","version":"1.0","type":"link"}