Water Pump Impeller Kit for Yamaha T25 HP 38837, F30 HP 38837, F40 HP 00-05 66T-W0078-00 2-6 4-Stroke making sure the old gasket

making sure the old gasket is not stuck to it

What are the common signs that my water pump impeller needs replacement

please consult the detailed compatibility table and cross-reference your engine's model

if you are unfamiliar with engine maintenance

Notes MerCruiser Alpha One All 8M0058389 Lower unit gear lube drain/fill hole MerCruiser Alpha One Gen II All 8M0058389 Lower unit gear lube drain/fill hole MerCruiser MC-1 All 8M0058389 Lower unit gear lube drain/fill hole MerCruiser TR All 8M0058389 Lower unit gear lube drain/fill hole MerCruiser TRS All 8M0058389 Lower unit gear lube drain/fill hole MerCruiser I All 8M0058389 Lower unit gear lube drain/fill hole MerCruiser R All 8M0058389 Lower unit gear lube drain/fill hole MerCruiser MR All 8M0058389 Lower unit gear lube drain/fill hole

Water Pump Impeller Kit for Yamaha T25 HP 38837, F30 HP 38837, F40 HP 00-05 66T-W0078-00 2-6 4-Stroke making sure the old gasketProduct Details This Water Pump Impeller Kit Fits Yamaha F30, F40, T25 4 Stroke Outboard (Replaces 66T W0078 00) provides all necessary components to service your outboard's cooling system. It is designed for a precise fit on Yamaha 4 Stroke 2540 HP models (T25, F30, F40) from approximately 20002008, with extended compatibility for some newer models. This kit serves as a direct interchange for Yamaha 66T W0078 00, 66T W0078 01, 66T W0078 A0; Sierra 18