Description
SIERRA Yamaha F75-F100 Water Pump Impeller – 18-3042
Water-pump impeller for selected Yamaha F75/F80/F90/F100 applications using OEM 67F-44352-00-00. Sierra designs the replacement around the specified OEM pump geometry and interchange references.
- Application: selected Yamaha F75/F80/F90/F100 applications using OEM 67F-44352-00-00
- Function: Circulates raw cooling water through the engine cooling system; a worn, hardened or damaged impeller can reduce water flow and cause overheating.
- Component: Flexible water-pump impeller
- Blade count: 6
- Interchange: Mallory: 9-45612; Yamaha Outboard: 67F-44352-00-00
Verify the engine model, serial range, pump housing and original impeller number before installation. Inspect the housing, wear plate, key and gaskets at the same time; replace damaged companion parts rather than installing a new impeller into a worn pump.
Specifications
- Component: Flexible water-pump impeller
- Blade count: 6
- Fitment note: Model/year dependent; verify exact Yamaha model
Interchange / Replaces
- Mallory: 9-45612
- Yamaha Outboard: 67F-44352-00-00

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