Description
MerCruiser Gasket 27-858524
This gasket (27-858524) is a genuine MerCruiser part used in the water pump on various MerCruiser drives and Mercury/Mariner outboards.
Function:
The gasket sits between the pump housing and the wear plate and prevents water from leaking out of the water pump. This ensures optimal cooling of the engine.
Compatibility:
This gasket fits the following models:
- MerCruiser Drives: 1, R, MR and Alpha One (serial number 2495186-0D469858)
- Mercury/Mariner outboards: 65 hp (4-cylinder) to V6 with short impeller blades
Advantages:
- Genuine MerCruiser quality: Guarantees optimal fit and durability.
- Prevents leaks: Ensures a tight seal and prevents water from leaking from the water pump.
- Easy installation: Can be easily replaced if needed.
Note:
- It is always recommended to consult your engine manual or an authorized MerCruiser dealer to ensure proper compatibility with your specific model.
- It is a good idea to replace gaskets when servicing or replacing the water pump impeller.
Previous part numbers: 85609B1, 856091
Keywords: Engine spare parts and service parts

