Description
TM OK OKJ OKN PISTON WITH “L” RING INCLUDING WRIST PIN
Piston for TM engines in the OK, OKJ, and OKN categories, equipped with an “L”-shaped ring to ensure superior sealing and improved combustion efficiency. The special ring geometry helps reduce wear and enhances engine stability even under heavy loads. Made from high-performance materials, it comes complete with a wrist pin for easy installation and maximum reliability in racing applications.






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