PROX Piston Kit Standard Size A Polaris Sportsman 800 Non-HO

Description

The PROX Piston Kit Standard Size A is a precision-machined replacement kit for Polaris Sportsman 800 and Ranger 800 Non-HO models. Manufactured on state-of-the-art CNC equipment, this piston kit features a low-expansion, low-friction aluminum alloy used by major Japanese engine manufacturers. Each kit comes complete with piston, rings, wrist pin, circlips, and an instruction sheet for easy installation. Designed for plated cylinders, this standard size A kit offers excellent durability and performance. Ideal for restoring engine power and reliability. <ul><li>Direct OEM interchange</li><li>Bore size: 79.95 mm (Standard Size A)</li><li>Compression Ratio: 10.0:1</li><li>Engine Type: 4-Stroke, 800cc</li><li>Kit includes all necessary components</li><li>Fits select Polaris Sportsman 800, Ranger 800, and RZR 800 models</li></ul>