Water Pump Gasket for 2018 Sea-Doo GTS 90 STDR 900 - Replaces 420431680

Aftermarket Water Pump Gasket

The water pump gasket seals the water pump to the engine, keeping the cooling system watertight.

Gaskets compress and harden with heat and age and rarely reseal once a component has been removed, so it is good practice to fit a new one whenever the part is taken off. A leaking gasket can let water, oil or air in where it shouldn't be, leading to poor running, overheating or engine damage.

Product Details

• Part Type: Water Pump Gasket
• Make: Sea-Doo
• Replaces OEM: 420431680, 420431682
• Brand: Aftermarket

Features

• Direct replacement for the original part (OEM 420431680)
• Designed for a reliable, leak-free seal
• Supplied new and ready to fit

Check the OEM number on your original part to confirm this is the correct replacement, or contact us and we'll help you find the right gasket.