Water Pump Impeller Kit – Fits Yamaha 40/50/60HP 2-Stroke & 4-Stroke (Replaces 63D-W0078-01-00) 4.3HP 25 8–25 HP 2-Stroke 1984–2005

25 8–25 HP 2-Stroke 1984–2005 99157T2 Superseded 99157A2

How many characters are included in the package

Always consult your owner's or service manual to confirm the correct temperature rating for your specific engine setup

375 inches (34

Water Pump Impeller Kit – Fits Yamaha 40/50/60HP 2-Stroke & 4-Stroke (Replaces 63D-W0078-01-00) 4.3HP 25 8–25 HP 2-Stroke 1984–2005Product Details This Water Pump Impeller Kit Fits Yamaha 40 50 60HP 2 Stroke & 4 Stroke (Replaces 63D W0078 01 00) includes all necessary components to restore your engines cooling system. It is designed for Yamaha outboard engines, fitting both 2 stroke models (40HP, 50HP from 19942005) and 4 stroke models (F40, F50, F60 from 1996 and newer). This kit serves as a direct cross reference for Yamaha part numbers 63D W0078 01 00, 63D W0078 03 00, 63D