Description
Upgrade your Polaris 500 ATV with the Wiseco Top End Piston Kit, featuring a 92.00 mm forged piston designed for superior strength and durability. This comprehensive kit includes the forged piston, rings, wrist pin, circlips, and a top-end gasket set—everything you need for a top-end rebuild or overbore. Each piston is crafted from 2618 aluminum alloy for excellent performance and longevity, using race-proven designs adopted by top racing teams. Please note: Wiseco pistons require Wiseco rings, and cylinder sleeves must be purchased separately. Kit fits a wide range of Polaris 500 ATV models from 1996 to 2008, including Sportsman, Scrambler, Magnum, Ranger, Xplorer, Big Boss, and ATP 500. Compression ratio is 10.2:1.
Kit Includes:
- Piston Kit #4677M09200
- Ring Set #3622XC
- Wrist Pin #S591
- Wrist Pin Retainer Set #CW23
- Gasket Kit #W5747
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