YAMAHA F50 F60 PARSUN 40XMH – 40XE Outboard Water Pump Gasket

The Gasket Genius water pump gasket fits Yamaha F50, F60 and Parsun 40XMH – 40XE outboard engines. It seals the water pump housing around the impeller, the rubber vane component that circulates cooling water through the engine. Once this gasket becomes deteriorated, compressed or damaged, it can no longer hold a tight seal, allowing cooling water to bypass the pump chamber instead of being pushed through the cooling circuit. This drop in water pump efficiency can lead to the engine running hot. Fitting a new gasket whenever the water pump is opened for servicing or impeller replacement helps ensure the pump seals properly and cooling flow is restored.

Fits specified models:

• Yamaha F50 outboard
• Yamaha F60 outboard
• Parsun 40XMH outboard
• Parsun 40XE outboard

Replaces part number:

• 63D-44316-00
• PAT40-04000010