Description
Upgrade your Polaris RZR 800 with the PROX Piston Kit, precision-machined on the latest CNC equipment for optimal performance and durability. Made from a low-expansion, low-friction aluminum alloy favored by major Japanese engine manufacturers, this kit ensures a reliable replacement for your original piston. The kit includes the piston, rings, wrist pin, and circlips, ready for installation. Standard size B with a 10.2:1 compression ratio, it is designed for 800cc 4-stroke engines. PROX piston kits for sleeved cylinders are available in standard and oversize options, extending cylinder lifespan and allowing more re-boring possibilities. Ideal for Polaris RZR 800 models from 2008 to 2014.
- Precision CNC machined
- Low-expansion, low-friction alloy
- Complete kit: piston, rings, wrist pin, circlips
- Standard size B, 10.2:1 compression ratio
- Direct interchange with OEM parts
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