Water Pump Impeller Kit – Fits Yamaha 25-30 HP (Replaces 61N-W0078-11-00, 61N-W0078-10-00) 110-146HP and 12-19183Q02

and 12-19183Q02

Sierra 18-2644

This may involve releasing clips

a dirty fuel filter is a likely cause

Signs of a failing thermostat gasket include visible coolant leaks around the thermostat housing

Water Pump Impeller Kit – Fits Yamaha 25-30 HP (Replaces 61N-W0078-11-00, 61N-W0078-10-00) 110-146HP and 12-19183Q02Product Details This Water Pump Impeller Kit Fits Yamaha 25 30 HP provides all necessary components to restore your engine's cooling system. It is engineered for a wide range of Yamaha 2 stroke outboard motors (25B, 25X, 30H, 30G series from 20002018) and 4 stroke models (F25, F25A, F25B from 19982019). Note: This kit does not fit F25C models. It serves as a direct replacement for Yamaha OEM parts 61N W0078 10 00, 61N W0078 11 00, 61N W0078 13 00, and