MOOSE RACING Top End Gasket Kit - KX80 810404

When you're rebuilding a KX80 top end, every gasket and seal matters—factory originals drain your wallet, but cheap alternatives compromise reliability. The MOOSE RACING Top End Gasket Kit delivers OEM-quality seals and precision-fit gaskets at a fraction of the cost, so you can complete a full engine refresh with confidence. Whether you're replacing a worn piston or simply refreshing your top end, this comprehensive kit includes everything needed for a durable, leak-free rebuild.

Built with high-tech materials and manufactured in the U.S.A., each component is engineered for accurate fit and lasting performance. The kit even gives you the flexibility to raise compression by .012" without costly piston upgrades or head work—a smart way to gain performance on a budget.

• Fits: Kawasaki KX80
• MPN: 810404mse
• Includes: All gaskets, O-rings, seals
• Valve seals: Included
• Head gasket: Included
• Base gasket: Included
• Exhaust gasket: Included
• Oil seals: Genuine OEM
• Oil seal material: High-tech compounds
• Compression option: High-compression available
• Base gasket thickness (HC): .012"
• Valve cover gasket: Sold separately
• Installation: Bolt-on rebuild kit
• Made in: U.S.A.
• Cost advantage: Fraction of OEM pricing