Water Pump Impeller Kit – Fits Yamaha 40/50/60HP 2-Stroke & 4-Stroke (Replaces 63D-W0078-01-00) 4.3HP 1 x Thermostat Cover Gasket

1 x Thermostat Cover Gasket (18-0339)

Using impeller pullers or two flathead screwdrivers can help

25 8–25 HP 2-Stroke 1984–2005 99157T2 Superseded 99157A2

Package Weight: 1

Note: Other variations sold by different vendors may include different quantities or sizes

Water Pump Impeller Kit – Fits Yamaha 40/50/60HP 2-Stroke & 4-Stroke (Replaces 63D-W0078-01-00) 4.3HP 1 x Thermostat Cover GasketProduct 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