This is a universal product compatible with all boat brands and personal watercraft requiring registration numbers
Common signs of a failing impeller include the engine overheating
Clean the housing area thoroughly to remove any old sealant
including OMC 5001594 and 390768
If anything differs—even if your model appears on a compatibility list—do not install the part
Water Pump Impeller – Fits Yamaha 40-70 HP Outboards (Replaces Yamaha 6H3-44352-00-00, 697-44352-00-00, Sierra 18-3069) 430HP This is a universal productProduct Details This is a replacement Water Pump Impeller Fits Yamaha 40 70 HP Outboards, designed for a wide range of Yamaha 2 stroke and 4 stroke engines from approximately 1984 to 2019. It is compatible with C series, F series, P series, and T series models within the 40 to 70 horsepower range, ensuring broad application for many common marine engines. This component serves as a direct replacement for Yamaha part numbers 6H3 44352 00 00, 6H3 44352