MOOSE RACING Gasket - Top End - YZ250F 8100025

A top-end rebuild demands precision-fit gaskets and seals to maintain compression, prevent oil leakage, and ensure reliable performance—especially after a piston replacement. The MOOSE RACING Gasket Set delivers OEM-quality seals at a fraction of the cost, giving you the confidence to rebuild your YZ250F without compromise. This comprehensive kit includes every gasket, O-ring, and seal you need for a complete top-end refresh, making it the smart choice for both professional mechanics and dedicated DIY rebuilds.

• Vehicle-specific fitment: YZ250F
• Manufacturer part number: 8100025mse
• Complete gasket set includes valve seals, head, base, exhaust, tensioner gaskets, and misc. O-rings
• OEM replacement oil seals
• Designed for piston replacement applications
• High-compression kits available with .012" thick base gaskets
• Raises compression without expensive high-compression pistons
• U.S.A. manufactured
• Does not include formed rubber valve cover gasket
• Formed valve cover gaskets included in complete kit option
• High-tech materials for durability and accuracy
• Cost-effective OEM alternative