Namura .060 Over Bore Piston Kit for Arctic Cat DVX400 2004-2008 91.5mm

Namura .060 Over Bore Piston Kit for Arctic Cat

This .060 over bore piston kit for Arctic Cat DVX400 models from 2004 to 2008 is a direct replacement piston assembly featuring a 91.5mm bore diameter for restoring engine performance after cylinder wear.

Overview

The Namura .060 over bore piston kit for Arctic Cat DVX400 delivers a precision-machined piston assembly designed to refresh worn or damaged cylinders. This piston kit provides a reliable fit for 2004-2008 DVX400 engines, restoring compression and power output. Whether rebuilding a stock engine or refreshing after bore damage, this .060 over bore piston kit for Arctic Cat offers a cost-effective solution for ATV riders.

Built For Performance

• Precision-machined 91.5mm piston diameter for .060 overbore applications
• High-strength aluminum alloy construction for durability
• Includes piston rings, wrist pin, and circlips for complete installation
• Designed to match OEM specifications for consistent performance
• Compatible with standard ring gap and clearance tolerances

Fits These Machines

• for Arctic Cat DVX400 (2004-2008)

On-The-Job Use

• Trail riding and recreational ATV use
• Competitive off-road racing and track riding
• Engine rebuilds following cylinder wear or damage
• Routine maintenance for high-hour engines

Specs At A Glance

Good To Know

Q: Will this piston kit work with a stock cylinder? A: This .060 over bore piston kit requires the cylinder to be bored to match the 91.5mm diameter, so the cylinder must be machined accordingly before installation.

Q: Does the kit include everything needed for installation? A: Yes, the kit comes with piston, rings, wrist pin, and circlips; you will need to reuse or replace the cylinder head gasket separately.

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