MOOSE RACING Top End Gasket Kit - CR250R 810257

When you're rebuilding a CR250R top end, you need gaskets and seals that won't let you down—and OEM replacements can drain your wallet fast. This Moose Racing kit gives you every gasket, O-ring, and seal required for a complete rebuild at a fraction of OEM pricing, with U.S.-made components engineered for reliable performance. Whether you're doing routine maintenance or a full piston replacement, this comprehensive set ensures accurate fit and durability across your entire top end.

Looking to raise compression without expensive machine work? The high-compression variant uses .012" thick base gaskets to bump your compression ratio cost-effectively—no need for costly high-compression pistons or cylinder head modifications.

• Complete top-end rebuild kit
• OEM replacement oil seals
• Includes head, base, exhaust gaskets
• Valve seals and O-rings
• Tensioner and misc. gaskets
• U.S.A.-manufactured materials
• High-tech material composition
• Cost-effective vs. OEM
• Fits CR250R engines
• Designed for piston replacement
• High-compression option available
• Does not include formed rubber valve cover gasket