Namura .060 Over Bore Top End Repair Kit for Polaris 300 2-Stroke ATV's 76mm

Namura .060 Over Bore Top End Repair Kit for Polaris

This top end repair kit provides everything needed to rebuild the cylinder of a Polaris 300 2-stroke ATV engine, including a .060 over bore piston and rings for a 76mm bore size.

Overview

This Namura top end repair kit is designed for Polaris 300 2-stroke ATV engines, offering a .060 over bore (76mm) piston and all necessary gaskets and seals. It is an ideal solution for restoring lost compression and extending the life of your Polaris 300 ATV.

Built For Performance

• Includes .060 over bore piston assembly for 76mm bore
• Features high-quality rings and wrist pin for reliable performance
• Comes with complete gasket set for a proper seal
• Designed for 2-stroke Polaris 300 engines
• Precision-machined for consistent fit and longevity

Fits These Machines

• for Polaris 300 2-Stroke ATVs

On-The-Job Use

• Trail riding and general ATV recreation
• Farm and ranch utility tasks
• Hunting and off-road exploration
• Maintenance and repair of older Polaris 300 models

Specs At A Glance

Good To Know

Q: Is this kit complete with everything needed? A: Yes, it includes the piston, rings, wrist pin, and gaskets; however, you should inspect cylinder condition and may need additional parts like a cylinder rehone.

Q: Will this kit fit other Polaris models? A: This kit is specifically designed for Polaris 300 2-stroke ATV engines. Always verify your exact engine code and serial number 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.