Namura Top End Gasket Kit for Yamaha fits 2008-2020 WR250R & 2008-2011 WR250X

Top End Gasket Kit for Yamaha

A complete top end gasket kit for Yamaha WR250R and WR250X models, providing all necessary seals and gaskets for a full engine top-end rebuild.

Overview

This top end gasket kit for Yamaha includes every gasket, O-ring, and seal needed when refreshing or repairing the cylinder head on a WR250R or WR250X. Designed as a direct replacement for the factory gaskets, it ensures a proper seal and reliable engine performance for off-road and dual-sport riding.

Built For Performance

• Includes head gasket, base gasket, valve cover gasket, and exhaust gaskets
• All gaskets manufactured from high-temperature resistant materials
• Precision die-cut for exact fitment on Yamaha WR250R and WR250X engines
• Each kit contains all O-rings and seals required for the top end
• Engineered to withstand the heat and pressure of high-performance operation

Fits These Machines

• for Yamaha WR250R (2008-2020)
• for Yamaha WR250X (2008-2011)

On-The-Job Use

• Complete top end gasket replacement during engine rebuild
• Cylinder head removal and reinstallation on WR250R and WR250X models
• Restoring compression and preventing oil or coolant leaks
• Routine maintenance after high-mileage use or performance modifications

Specs At A Glance

Good To Know

Q: Is this gasket kit reusable? A: Gaskets should never be reused once compressed; always install new gaskets during reassembly to ensure a proper seal.

Q: Will this kit work with a big-bore cylinder? A: This kit is designed for stock bore and stroke; aftermarket cylinders may require different gaskets, so confirm compatibility before ordering.

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