Namura Top End Gasket Kit for Yamaha fits 2006-2009 YZ450F & 2007-2015 WR450F

Namura Top End Gasket Kit for Yamaha

This Namura top end gasket kit is designed for Yamaha YZ450F (2006-2009) and WR450F (2007-2015) motorcycles.

Overview

The Namura top end gasket kit contains all necessary gaskets for rebuilding the top end of Yamaha YZ450F and WR450F engines from the specified years. It includes cylinder base gaskets, head gaskets, and other sealing components. Ideal for engine rebuilds and performance modifications.

Built For Performance

• Includes multiple gaskets for complete top end seal
• Manufactured from high-quality materials
• Designed to match OEM specifications
• Prevents leaks and ensures compression

Fits These Machines

• for Yamaha YZ450F (2006-2009)
• for Yamaha WR450F (2007-2015)

On-The-Job Use

• Engine rebuild and top end overhaul
• Piston and cylinder replacement
• Performance modifications requiring head removal

Good To Know

Q: Are valve stem seals included? A: This kit focuses on gaskets; valve stem seals are not included and should be ordered separately.

Q: Can this kit be used for a bore kit? A: Yes, the gaskets accommodate standard bore sizes; for oversized bores, confirm compatibility.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.