3852468 Manifold Gasket Kit for Volvo Penta 5.0L 5.7L
3852468 Manifold Gasket Kit for Volvo Penta 5.0L 5.7L is backordered and will ship as soon as it is back in stock.
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3852468 Manifold Gasket Kit for Volvo Penta 5.0L 5.7L
3852468 Manifold Gasket Kit for Volvo Penta 5.0L 5.7L is backordered and will ship as soon as it is back in stock.
SERDAMARINE / MARINE EXHAUST PARTS
3852468 Manifold Gasket Kit for Volvo Penta 5.0L 5.7L
Aftermarket manifold and elbow gasket kit referenced to 3852468 and 857618 for Volvo Penta 5.0L and 5.7L GM small-block V8 applications through 1993. This gasket-and-drain-plug configuration includes the components listed below.
Engine Applications
- Volvo Penta 5.0L and 5.7L; GM 305/350 CID small-block V8 application group; 1993 and earlier.
Reference Numbers
The numbers below are listed for part and component identification. They do not by themselves establish full-kit interchangeability or OEM manufacturer identity; component numbers identify individual parts within the exhaust system and should not be treated as interchangeable kit numbers.
| Primary Component References (Volvo Penta) | 3852468 (Exhaust manifold gasket), 857618 (Exhaust elbow gasket for earlier AQ V6/V8 application) |
|---|---|
| Additional Volvo Penta References | 834751 (Upper exhaust hose reference), 856039, 856039-3, 835908, 835908-5, 856034 |
| Mercury Mariner / MerCruiser Stern / Out Drive References | 806608A02, 806608A1, 806608, 806608Q01, 22806608Q01, 8M0119211, 8M0103971 |
| Other Cross-Reference Numbers | 304174, 27-33395, 18-2971, 22-806608A02 |
| Sierra Aftermarket References | 18-2971-1, 18-4226, 18-2902-1, 18-2902-1-9, 18-2766 |
| GLM Aftermarket References | 13992, 31100, 35080, 89227, 80140 |
| Mallory & OBR Red Rhino References | Mallory: 9-41203; OBR Red Rhino: MR-511 |
| Different Configuration Comparison (Not Interchangeable) | 909786, 3850496 (Listed for later V6/V8 Cobra SX elbow gasket applications from 1994 onward; not interchangeable with 857618) |
Supplied Parts
- Exhaust manifold gasket (3852468)
- Exhaust elbow gasket (857618)
- 2 × Drain plug with O-ring (806608A02)
Service & Installation Notes
General service guidance only. Use the service manual for your exact engine and exhaust configuration.
- Ensure the engine is completely cool, shut off the battery switch to prevent accidental starting, and drain the exhaust manifold and elbow before disassembly.
- Support heavy exhaust manifold and elbow castings securely during removal and reinstallation to avoid damaging mounting threads or mating surfaces.
- Clean all mating surfaces on the cylinder head, exhaust manifold, and exhaust elbow thoroughly, and inspect for warping, pitting, or corrosion that could compromise the seal.
- Compare the new manifold gasket, elbow gasket, and drain-plug O-rings against the removed parts to verify port alignment, gasket profile, and thread fit prior to final assembly.
- Tighten fasteners and drain plugs according to the sequence and specifications in your engine service manual, then inspect all joints for exhaust or water leaks during initial operation. Stop the engine immediately and inspect if any leakage or abnormal temperature occurs.
The Serdamarine Approach
Exhaust 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.
Questions Before Replacement
How do references 3852468, 857618, and 834751 differ?
These numbers identify distinct components rather than interchangeable kit numbers: 3852468 identifies the exhaust manifold gasket, 857618 identifies the exhaust elbow gasket, and 834751 identifies the upper exhaust hose.
Can elbow gasket 857618 replace 909786 or 3850496 on 1994 and later models?
No. Reference 857618 is for the earlier AQ V6/V8 exhaust joint (1993 and earlier on the listed 5.0L and 5.7L V8 applications), whereas 909786 and 3850496 are listed for 1994-onward V6/V8 Cobra SX applications. They are not interchangeable.
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