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CRANKSHAFT SEAL 804099003
Description
CRANKSHAFT SEAL 804099003 for Mercury
The crankshaft seal is a critical component in Mercury marine engines that seals the interface between the crankshaft shaft and the engine casing, preventing oil leaks and salt water from entering the interior of the engine block. This seal guarantees the tightness of the lubricant system in navigation conditions, where vibrations, temperature changes and constant pressure require a maximum reliability seal.
Part number 804099003 is the sealing component specified by Mercury Marine to ensure leak-free operation in compatible engines. Its replacement is part of the preventive maintenance recommended in major inspections or when lubricant losses are detected in the crankshaft area.
Mercury Engine Compatibility
Mercury/MerCruiser
| Marca | Modelo | Rango de serie |
|---|---|---|
| Mercury Mariner | 75 HP EFI | 1B172291 THRU 1B366822 |
| Mercury Mariner | 80 HP EFI | 1B227000 THRU 1B366822 |
| Mercury Mariner | 90 HP EFI | 1B172291 THRU 1B366822 |
| Mercury Mariner | 100 HP EFI | 1B227000 THRU 1B366822 |
Equivalent manufacturer part numbers
| Manufacturer/Brand | Reference/Part Number |
|---|---|
| Mercury Mariner | 804099003 |
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