Gaskets should be replaced whenever the exhaust manifold or riser/elbow is removed for service or inspection
It is good practice to inspect it during regular cooling system service and replace it every few years or if you observe any signs of failure
It is designed for a wide range of Yamaha 2-stroke and 4-stroke outboard engines from 6 to 90 HP across various model years
and original part number to ensure a correct fit
Includes essential grommets for a complete drop-in installation
Water Pump Impeller Kit – Fits Yamaha 25-30 HP (Replaces 61N-W0078-10-00, 61N-W0078-11-00) Force Gaskets should be replaced wheneverProduct Details This Water Pump Impeller Kit Fits Yamaha 25 30 HP (Replaces 61N W0078 10 00, 61N W0078 11 00) is designed for a precise fit on a range of Yamaha outboard motors. It is compatible with 2 stroke 25B, 25X, 30H, and 30G models from 20002018, as well as 4 stroke F25, F25A, and F25B models manufactured between 1998 and 2019. This comprehensive kit includes all necessary components for a full water pump service, ensuring reliable engine