Namura .060 Over Bore Top End Rebuild Kit for Yamaha Bruin 250 2005-2006 72.5mm

Top End Rebuild Kit for Yamaha Bruin 250

This top end rebuild kit is designed for Yamaha Bruin 250 ATVs from 2005-2006, featuring a .060 over bore size of 72.5mm to restore engine compression and performance.

Overview

This top end rebuild kit provides all necessary components to refresh a Yamaha Bruin 250 engine after a .060 over bore. It includes a high-quality piston, rings, and gaskets tailored for the 2005-2006 model years. The kit delivers a reliable top end rebuild kit solution for maintaining peak engine output.

Built For Performance

• Precision-machined piston with .060 over bore (72.5mm diameter)
• Complete ring set for optimal sealing
• Wrist pin and circlips for secure installation
• Full top end gasket set including head, base, and valve cover gaskets
• Engineered for sustained power in 250cc ATV engines

Fits These Machines

• for Yamaha Bruin 250 (2005-2006)

On-The-Job Use

• Trail riding over rough terrain
• Utility work on farms and ranches
• Hunting and outdoor recreation
• Recreational weekend riding

Specs At A Glance

Good To Know

Q: Will this kit work with a stock cylinder? A: No, this kit is designed for a cylinder that has been bored .060 over; it will not fit a stock bore without machining.

Q: Are installation instructions included? A: General guidance is provided, but professional installation is recommended due to precise tolerances.

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