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YAMAHA WATER PUMP COVER 6E5-44312-00
Description
Function and technical context
This water pump cover is part of the engine cooling system, acting as a hermetic seal for the delivery chamber. Its mission is to contain the flow of cooling water that circulates from the outside to the engine block, preventing leaks and pressure losses in the circuit. When the cover deteriorates, cracks or loses its tightness, cooling water can partially escape, compromising cooling efficiency and causing the engine to reach dangerous operating temperatures.
When to replace this part?
After years of exposure to salinity, thermal changes and marine corrosion, this cover may present cracks, deformations or loss of tightness that are evident in drips around the pump or in abnormal readings on the engine thermometer. It is recommended to inspect its condition every season or after prolonged navigation in salt water, and replace it preventively if it shows visible signs of corrosion or oxidation. A timely replacement prevents unexpected failures in the middle of the sea and costly repairs due to engine overheating.
| Marca del motor | Modelo |
|---|---|
| Yamaha | F115 |
| Mercury | F115 |
| Parsun | F115 |
Equivalent manufacturer part numbers
| Manufacturer/Brand | Reference/Part Number |
|---|---|
| Mercury/Mariner/Mercruiser | 888688 |
| Parsun | F115-04000017 |
| Yamaha | 6E5-44312-00, 6E5-44312-00-00, 6E54431200 |
