Vehicle Fitment
Polaris
Piston Ring by SPI®. Includes 1 piston, 1 ring set, 1 wrist pin and 1 circlip set. Engineered to provide the best possible path for combustion chamber heat transfer to the cylinder walls. All pistons, rings, pins and circlips are manufactured to OEM specifications. All individual components are interchangeable with original parts. Piston weight compatible with original piston. **T-moly Series (Teflon-Molybdenum Coating) available for some models. Benefits include:. Machined smooth heads. MOS2 coating. Hard anodized crowns. Hypereutectic cast.