Base Gasket for 2003-2005 Sea-Doo GTI LE RFI 800 - Replaces 290931725

Aftermarket Base Gasket

The base gasket seals the joint between the cylinder and the crankcase, maintaining crankcase compression and preventing oil and air leaks.

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: Base Gasket
• Make: Sea-Doo
• Replaces OEM: 290931725, 420931725
• Brand: Aftermarket

Features

• Direct replacement for the original part (OEM 290931725)
• 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.