Namura .020 Over Bore Piston Kit for Arctic Cat DVX400 2004-2008 90.5mm

.020 Over Bore Piston Kit for Arctic Cat

This .020 over bore piston kit delivers a 90.5mm diameter piston for Arctic Cat DVX400 models from 2004 to 2008, restoring engine compression and power after a cylinder rebore.

Overview

This .020 over bore piston kit is designed for Arctic Cat DVX400 ATVs from 2004-2008. It provides a 90.5mm piston for a precise fit after cylinder overboring. This piston kit includes rings, pin, and clips for a complete rebuild.

Built For Performance

• 0.020 inch oversize for cylinder rebore applications
• 90.5mm piston diameter for precise fit
• Includes piston rings, wrist pin, and circlips
• High-strength aluminum alloy construction
• Precision-machined skirt for reduced friction

Fits These Machines

• for Arctic Cat DVX400 (2004-2008)

On-The-Job Use

• Rebuilding high-performance ATV engines
• Trail riding and recreational off-road use
• Racing applications requiring engine refresh
• Diy engine restoration projects

Specs At A Glance

Good To Know

Q: What does .020 over bore mean? A: It means the piston is 0.020 inches larger than the stock diameter, used when the cylinder is bored out to that size.

Q: Does this kit include all necessary components? A: Yes, it includes piston, rings, wrist pin, and circlips for a complete installation.

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