Water Pump Housing Gasket (Lower) 2HP 2.5HP 3.5HP

The Tohatsu 3F0-65020-0 lower water pump housing gasket (original) is a sealing element in the cooling system of Tohatsu MFS series outboard motors, ensuring a tight seal between the water pump housing and the engine. It prevents coolant leakage and protects the motor from overheating, which is critical for stable operation. This genuine Japanese-made part guarantees precise geometry and high-temperature resistance.