2 Namura .040 Over Bore Piston Kits for Arctic Cat 650 V2 V-Twin 2004-2006 81mm

2 Namura .040 Over Bore Piston Kits for Arctic Cat

These two Namura .040 over bore piston kits are for Arctic Cat 650 V2 V-Twin engines from 2004 to 2006, providing a high-quality replacement with an 81mm bore diameter to restore compression and performance.

Overview

These piston kits are designed for Arctic Cat 650 V2 V-Twin engines from 2004 to 2006. Each kit includes a .040 over bore piston, rings, wrist pin, and circlips for a complete rebuild. Ideal for restoring power and reliability in your Arctic Cat ATV or snowmobile.

Built For Performance

• .040 oversize bore for increased displacement
• 81mm piston diameter for precise fit
• Includes rings, wrist pin, and circlips
• High-silicone aluminum alloy for durability
• Precision-machined for consistent clearance
• Namura quality aftermarket components

Fits These Machines

• for Arctic Cat 650 V2 V-Twin (2004)
• for Arctic Cat 650 V2 V-Twin (2005)
• for Arctic Cat 650 V2 V-Twin (2006)

On-The-Job Use

• Engine rebuild in Arctic Cat ATVs
• Engine rebuild in Arctic Cat snowmobiles equipped with 650 V2
• Restoring compression in high-mileage engines
• Performance upgrade for racing or trail riding

Specs At A Glance

Good To Know

Q: Are these piston kits compatible with stock cylinders? A: Yes, but the cylinders must be bored to .040 oversize to accommodate the larger pistons.

Q: Do these kits include wrist pins? A: Yes, each kit includes a wrist pin and circlips 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.