Namura Top End Gasket Kit for Yamaha fits 2009-2025 YFZ450R & 2010-2011 YFZ450X

Top End Gasket Kit for Yamaha

This top end gasket kit is designed for Yamaha YFZ450R (2009-2025) and YFZ450X (2010-2011) models, containing all necessary gaskets for engine rebuild.

Overview

The top end gasket kit for Yamaha YFZ450R and YFZ450X includes cylinder base gasket, head gasket, and other seals needed for top-end overhaul. It fits 2009-2025 YFZ450R and 2010-2011 YFZ450X. This kit ensures a proper seal for restored engine compression.

Built For Performance

• Includes all top-end gaskets and seals
• Constructed from high-quality materials
• Designed to meet OEM specifications
• Prevents leaks and ensures compression

Fits These Machines

• for Yamaha YFZ450R 2009-2025
• for Yamaha YFZ450X 2010-2011

On-The-Job Use

• Rebuilding top end of Yamaha YFZ450R/X engines
• Replacing worn cylinder head gaskets
• Engine performance restoration

Good To Know

Q: Does this kit include valve seals? A: This kit includes cylinder head, base, and exhaust gaskets; valve seals may be sold separately.

Q: Is this kit compatible with high-compression pistons? A: The gaskets are designed for standard bore sizes; aftermarket pistons may require different gaskets.

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