2 Namura Standard Bore Size B Piston Kits for Polaris non-HO 800 ATV UTV 80mm

2 Namura Standard Bore Size B Piston Kits for Polaris non-HO 800 ATV UTV 80mm

These Namura standard bore size B piston kits provide a direct replacement for Polaris non-HO 800cc ATV and UTV engines with 80mm bore, restoring engine compression and performance.

Overview

This set includes two Namura piston kits in standard bore size B, engineered for Polaris non-HO 800cc ATV and UTV models with 80mm cylinders. Each kit contains a piston, rings, wrist pin, and circlips, offering everything needed for a complete piston replacement. Designed for 800cc non-high-output engines, these kits ensure reliable operation and longevity.

Built For Performance

• Precision-machined from high-silicone aluminum alloy for dimensional stability
• Includes moly-coated rings for reduced friction and quicker break-in
• Standard bore size B ensures proper clearance for OEM specifications
• Heat-treated wrist pins for strength under load
• Manufactured to meet or exceed OEM quality standards

Fits These Machines

• for Polaris Sportsman 800 (non-HO models)
• for Polaris Ranger 800 (non-HO models)

On-The-Job Use

• Trail riding and recreational ATV use
• Utility work on farms and ranches
• Hunting and outdoor expeditions

Specs At A Glance

Good To Know

Q: Is this piston kit a direct fit for my Polaris non-HO 800 engine? A: This standard bore size B kit is designed for 80mm cylinders used in Polaris non-HO 800 models, but always verify your engine's exact bore size and serial number.

Q: What is included in each kit? A: Each kit comes with one piston, piston rings, wrist pin, and two circlips - everything needed for a single cylinder rebuild.

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