Namura .020 Over Bore Piston Kit for Arctic Cat fits 1998-2005 300 Utility 69mm

Namura .020 Over Bore Piston Kit for Arctic Cat

This Namura .020 over bore piston kit is a direct replacement for Arctic Cat 300 Utility engines from 1998-2005, featuring a 69mm diameter piston for restoring compression and performance.

Overview

This Namura .020 over bore piston kit is designed for the Arctic Cat 300 Utility (1998-2005), providing a high-quality aftermarket replacement that restores lost compression and power. The kit includes a 69mm piston, rings, and wrist pin, making it a complete solution for engine rebuilds or overbore upgrades.

Built For Performance

• Precision cast from high-strength aluminum alloy
• Includes premium piston rings for optimal seal
• Precision-machined to .020 oversize for bore cleaning
• Lightweight design reduces reciprocating mass
• Designed for long service life in utility engines

Fits These Machines

• for Arctic Cat 300 Utility (1998-2005)

On-The-Job Use

• Complete engine overhaul to refresh a tired motor
• Performance rebuild for enhanced power output
• Replacement after cylinder boring or damage

Specs At A Glance

Good To Know

Q: Do I need to replace the piston rings as well?A: Yes, this kit includes new rings, but it is recommended to replace them with the piston for proper sealing.

Q: Can this piston be used with the original cylinder bore?A: No, this is a .020 over piston and requires the cylinder to be bored to the matching oversize.

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