YAMAHA 75 HP – 90 HP Outboard Impeller Water Pump Gasket Set

Description

The Gasket Genius impeller water pump gasket set fits Yamaha 75 - 90 HP outboard engines. These gaskets seal the water pump housing around the impeller, the rubber vane component that circulates cooling water through the engine. A deteriorated, compressed or damaged water pump gasket allows cooling water to bypass the pump chamber rather than being directed through the cooling system, reducing water pump efficiency and potentially causing the engine to run hot. It is good practice to replace this gasket set whenever the water pump is opened for servicing or impeller replacement.

Fits specified Yamaha models:

• Yamaha 75 HP outboard
• Yamaha 90 HP outboard

Replaces part number:

• 688-44324-A0