Namura .060 Over Bore Piston Kit fits Polaris Hawkeye 300 & Sportsman 300 79.2mm

Namura .060 Over Bore Piston Kit for Polaris

This .060 over bore piston kit with 79.2mm diameter is a direct replacement for worn pistons in Polaris Hawkeye 300 and Sportsman 300 ATVs.

Overview

The Namura .060 over bore piston kit is engineered to restore compression and power in Polaris Hawkeye 300 and Sportsman 300 engines. It features a 79.2mm piston diameter for an exact fit after a .060 overbore, making it ideal for engine rebuilds. This piston kit includes the piston, rings, and wrist pin for a complete replacement.

Built For Performance

• Manufactured from high-strength aluminum alloy for durability
• Precision-machined 79.2mm diameter for accurate clearance
• Includes high-quality piston rings for optimal seal
• Designed for .060 over bore applications
• Engineered to OEM specifications for reliable fitment

Fits These Machines

• for Polaris Hawkeye 300
• for Polaris Sportsman 300

On-The-Job Use

• Trail riding and recreational ATV use
• Utility tasks requiring dependable engine performance
• Engine rebuilds after wear or damage
• Off-road adventures where reliable power is essential

Specs At A Glance

Good To Know

Q: Will this piston kit work with a standard bore? A: No, this kit is specifically designed for a .060 over bore; the cylinder must be bored to 79.2mm to match the piston.

Q: Does this kit include a wrist pin? A: Yes, the kit includes the piston, rings, and wrist pin for a complete piston assembly.

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