GKY24 – YAMAHA YZ450F 06-08 / WR450F 07-08 COMPLETE GASKET KIT

The MCS Complete Gasket Kit for Yamaha YZ450F and WR450F models provides the essential gaskets, seals, and O-rings required for a complete engine rebuild. Designed for both top-end and bottom-end engine servicing, this comprehensive kit delivers reliable sealing performance for repairs, rebuilds, and preventative maintenance in demanding off-road environments.

Manufactured using advanced production methods and premium gasket materials including fibre, carbon, and silicone compounds, MCS gasket kits are engineered to provide smooth, consistent sealing performance that meets or exceeds OEM specifications. These high-quality materials help maintain proper compression, prevent oil and coolant leaks, and ensure long-lasting durability under motocross, enduro, trail, and competition riding conditions.

Replacing engine gaskets and seals during a rebuild is highly recommended, even when existing components appear serviceable. Reusing old gaskets and seals can result in uneven sealing surfaces, fluid leaks, and premature wear of newly installed engine components. This complete gasket kit provides the components needed to help ensure a professional-quality rebuild and dependable engine performance.

This kit includes the gaskets, valve stem seals, and O-rings commonly required during a complete engine rebuild. Please note that, by industry convention, motor-only gasket kits do not include internal engine gaskets, carburettor gaskets, or inlet manifold O-rings/gaskets.

Kit Includes

• Top-end engine gaskets
• Bottom-end engine gaskets
• Required O-rings
• Valve stem seals
• Premium fibre, carbon, and silicone gasket materials
• OEM-quality replacement sealing components

Key Features

• Complete engine gasket kit for Yamaha YZ450F and WR450F models
• Suitable for top-end and bottom-end engine rebuilds
• Manufactured from premium gasket materials
• Precision cut for accurate fitment and sealing performance
• Meets or exceeds OEM specifications
• Helps prevent oil, coolant, and compression leaks
• Includes valve stem seals and required O-rings
• Ideal for motocross, enduro, trail, and competition applications

Suitable For

• Yamaha YZ450F (2006-2008)
• Yamaha WR450F (2007-2008)

Built for riders and engine builders who demand reliable sealing performance — delivering the confidence needed for a complete engine rebuild.

SKU GKY24
Barcode # 9334437040621
Shipping Weight 0.2000kg
Shipping Width 0.100m
Shipping Height 0.100m
Shipping Length 0.100m
Unit Of Measure KIT

FIND IN STORE