119181-13500 316 SS Exhaust Elbow for Yanmar 4LH & 4ALH Series 4" Out
119181-13500 316 SS Exhaust Elbow for Yanmar 4LH & 4ALH Series 4" Out is backordered and will ship as soon as it is back in stock.
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119181-13500 316 SS Exhaust Elbow for Yanmar 4LH & 4ALH Series ...
119181-13500 316 SS Exhaust Elbow for Yanmar 4LH & 4ALH Series 4" Out is backordered and will ship as soon as it is back in stock.
SERDAMARINE / MARINE EXHAUST PARTS
316 Stainless Steel Exhaust Elbow for Yanmar 4LH & 4ALH Series (1-1/4" Water Inlet, 4" Discharge)
This aftermarket 316 stainless steel exhaust elbow is designed for specific Yanmar marine inboard engines in the 4LH and 4ALH series, referencing Yanmar OEM part number 119181-13500. It features a 1-1/4 in (32 mm) water inlet and a 4 in (105 mm) exhaust discharge connection, supplied as a single replacement elbow rather than a complete service kit.
Configuration & Specifications
| Material | 316 stainless steel |
|---|---|
| Water Inlet Size | 1-1/4 in (32 mm) |
| Discharge Diameter | 4 in (105 mm) |
| Product Weight | 8.125 lb (3.7 kg) |
| Shipping Weight | 9 lb (4 kg) |
Engine Applications
This exhaust elbow fits the Yanmar marine inboard models listed below. Match your complete engine model suffix, compare the existing elbow against the reference number, and verify both the 1-1/4 in (32 mm) water inlet and 4 in (105 mm) discharge dimensions rather than selecting by engine family name alone.
- Yanmar Marine Inboard 4LH-STE Fits as listed
- Yanmar Marine Inboard 4LH-DTE Fits as listed
- Yanmar Marine Inboard 4ALH-DTE Fits as listed
- Yanmar Marine Inboard 4ALH-HTE Fits as listed
- Yanmar Marine Inboard 4ALH-STE Fits as listed
- Yanmar Marine Inboard 4ALH-TE Fits as listed
Reference Numbers
The numbers below are provided for part identification and cross-reference only; they do not imply OEM manufacturer identity or automatic interchangeability without checking physical specifications.
| Yanmar Marine Inboard (Primary Reference) | 119181-13500 |
|---|---|
| Yanmar Marine Inboard (Additional Reference) | 119171-13510 |
| RECMAR Reference | REC119171-13510 |
| Aftermarket & Other References | SED3092401, 3092401, MAR119181-13500INOX |
Supplied Parts
- 316 stainless steel exhaust elbow
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 raw water intake seacock, and disconnect the battery to prevent accidental starting before servicing the exhaust system.
- Support the weight of the exhaust elbow (8.125 lb / 3.7 kg) and attached exhaust hose during removal and installation to avoid straining mating flanges or connections.
- Clean and inspect all mating sealing surfaces, and verify that the 1-1/4 in (32 mm) water inlet and 4 in (105 mm) exhaust discharge connections match your existing hoses and fittings before final assembly.
- After installation and reopening the cooling water supply, run the engine and inspect all water and exhaust joints closely. Shut down immediately and inspect if any water or exhaust leaks or abnormal temperatures occur.
Questions Before Replacement
Is this product a complete installation kit or the elbow only?
This listing is for the 316 stainless steel exhaust elbow only, not a complete service kit.
What hose connection sizes does this elbow require?
It is built with a 1-1/4 in (32 mm) cooling water inlet and a 4 in (105 mm) exhaust discharge diameter for the listed Yanmar 4LH-STE, 4LH-DTE, 4ALH-DTE, 4ALH-HTE, 4ALH-STE, and 4ALH-TE engines.
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