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The WOSSNER 8691D050 piston kit is designed for high-performance Polaris engines, featuring a lightweight construction that ensures less piston mass and smoother operation. This kit includes a piston, rings, wrist pin, and pin locks, providing a comprehensive solution for engine rebuilds or upgrades. The piston's design incorporates enhanced piston pin oiling slots, radial boss machining, and annular grooves to optimize wrist pin lubrication, which helps prevent wear and maintains efficient engine performance over time. Additionally, the skirt is coated to reduce friction during operation, contributing to quieter engine running and improved break-in performance. The ring land treatment enhances oil control and ring seal, promoting better compression and overall engine efficiency. Constructed with a double bridged forging design where noted, this piston kit offers increased strength and durability essential for demanding riding conditions. Whether you're restoring a stock engine or boosting performance, the WOSSNER piston kit provides reliable, high-quality components designed to meet the rigorous demands of Polaris engines.
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