2 Namura .040 Over Bore Piston Kits for Can-Am Outlander & Renegade 570 85mm

2 Namura .040 Over Bore Piston Kits for Can-Am Outlander & Renegade 570 85mm

These 2 Namura .040 over bore piston kits are engineered for Can-Am Outlander and Renegade 570 ATVs, providing an oversized piston option for engine rebuilds that require machining cylinders to .040 inches over stock.

Overview

This pair of Namura piston kits is crafted for Can-Am 570 engines, delivering reliable performance after a cylinder overbore. Each kit includes an 85mm piston, rings, and wrist pin for a complete rebuild. Perfect for restoring power and reliability in Outlander and Renegade models.

Built For Performance

• .040 over bore design allows fresh cylinder walls for improved ring seal
• Durable cast aluminum piston with moly coating for reduced friction
• Matched ring set ensures consistent compression and oil control
• Wrist pin with circlips for secure attachment
• Lightweight construction reduces reciprocating mass for better throttle response

Fits These Machines

• for Can-Am Outlander 570
• for Can-Am Renegade 570

On-The-Job Use

• Rebuilding Can-Am 570 engines after cylinder wear or piston damage
• Restoring top-end power for mud riding and trail use
• Overcoming piston slap or oil consumption with fresh oversized parts
• Preparing engines for high-performance or demanding off-road conditions
• Enhancing compression for improved throttle response and torque

Specs At A Glance

Good To Know

Q: What does .040 over bore mean? A: This indicates the piston diameter is .040 inches larger than the factory standard, requiring the cylinder to be bored and honed to match for proper clearance.

Q: Do I need to machine my cylinders to use these pistons? A: Yes, .040 over pistons require the cylinder to be bored and honed to the specified clearance; consult a professional engine builder.

Slight variation in finish or dimensions may occur between production runs, and confirm compatibility before ordering.