Namura Standard Bore Top End Repair Kit for Polaris most 1996-2013 500 ATV 92mm

Namura Standard Bore Top End Repair Kit for Polaris

This top end repair kit includes cylinder, piston, rings, and gaskets for 92mm bore Polaris 500 ATV engines from 1996 to 2013, providing a complete rebuild solution.

Overview

The Namura standard bore top end repair kit is designed to restore compression and power in Polaris 500 ATV engines. It contains all necessary components to rebuild the top end, including a new cylinder, piston, rings, wrist pin, and complete gasket set. This kit is suitable for most Polaris 500 models from 1996-2013.

Built For Performance

• 92mm standard bore cylinder for precise fit
• High-strength cast piston with coated skirt
• Moly rings for reduced friction and longer life
• Complete gasket set for a leak-free seal
• Includes wrist pin and circlips
• Engineered to OEM specifications for reliable performance

On-The-Job Use

• Rebuilding worn engines in sportsman or utility ATVs
• Restoring top end performance after high mileage
• Repairing piston slap or low compression
• Preparing engines for racing or heavy use

Specs At A Glance

Good To Know

Q: Does this kit include a cylinder? A: Yes, the kit includes a new 92mm standard bore cylinder along with piston, rings, gaskets, and wrist pin.

Q: Is the piston forged or cast? A: The piston is a high-strength cast unit with a coated skirt for durability and reduced wear.

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