MOOSE RACING Top End Gasket Kit - Arctic Cat/Kawasaki 810879

A top-end rebuild demands precision gaskets and seals that won't fail under load—and OEM replacements can cost you significantly more. The MOOSE RACING Top End Gasket Kit delivers genuine OEM-quality seals at a fraction of the price, letting you restore full compression and reliability without cutting corners. Whether you're replacing a worn piston or performing routine maintenance, this comprehensive kit includes every gasket, O-ring, and seal you need for a complete, confident rebuild.

Built from high-tech materials and manufactured in the U.S.A., each set is engineered for accurate fitment and durability across Arctic Cat and Kawasaki 810cc platforms. The included high-compression base gaskets (.012" thick) also offer a cost-effective way to raise compression—no expensive piston or head work required.

• Fits: Arctic Cat/Kawasaki 810cc
• MPN: 810879mse
• Complete top-end gasket set
• Includes valve seals
• Head, base, exhaust gaskets
• Tensioner and misc. O-rings
• OEM-quality oil seals
• High-compression base gaskets
• U.S.A. manufactured
• Note: Excludes formed valve cover gasket
• Bolt-on installation
• Designed for piston replacement