Namura Standard Bore Top End Rebuild Kit for Yamaha Bruin 250 2005-2006 71mm

Standard Bore Top End Rebuild Kit for Yamaha

This top end rebuild kit supplies the necessary parts to restore the cylinder and piston assembly on your Yamaha Bruin 250, bringing back lost compression and performance.

Overview

The standard bore top end rebuild kit is designed for the Yamaha Bruin 250, providing a complete set of components to rebuild the top end of the engine. This kit includes a piston, rings, wrist pin, and gaskets, allowing you to restore lost power and extend the life of your ATV. Ideal for owners of 2005-2006 Bruin 250 models seeking a reliable replacement solution.

Built For Performance

• Precision-machined piston ensures optimal fit and smooth operation
• High-quality ring set provides improved compression and oil control
• Durable cylinder gasket maintains a tight seal against leaks
• Wrist pin and clips included for secure piston attachment
• Standard bore size of 71mm matches OEM specifications

Fits These Machines

• for Yamaha Bruin 250 (2005-2006)

On-The-Job Use

• Rebuilding an ATV engine after wear or damage
• Restoring compression and performance in a high-mileage Bruin
• Replacing worn top end components during a full engine overhaul
• Preparing the engine for trail riding or work applications

Specs At A Glance

Good To Know

Q: What is included in this top end rebuild kit? A: The kit includes a piston, rings, wrist pin, and all necessary gaskets for a complete top end rebuild.

Q: Is this kit compatible with other Yamaha models? A: This kit is specifically designed for the Yamaha Bruin 250 from 2005-2006; use in other models is not recommended without verification.

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