Athena P4C0475199005B Top End Piston Kit with Gasket Set for Yamaha 85 YZ 2019-2023 - 47.46 mm Cast 2-Stroke Piston Replacement Kit - Motocross Dirt Bikes tool storage and overall improved performance from

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Athena P4C0475199005B Top End Piston Kit with Gasket Set for Yamaha 85 YZ 2019-2023 - 47.46 mm Cast 2-Stroke Piston Replacement Kit - Motocross Dirt Bikes tool storage and overall improved performance fromRestore your Yamaha 85 YZ engine performance with the Athena P4C0475199005B Top End Piston Kit. Designed specifically for Yamaha 85 YZ models from 2019 2023, this complete rebuild solution includes a precision engineered 47. 46 mm cast piston and matching top end gasket kit for reliable sealing and long lasting durability. Athena develops and tests its piston technology and gasket components together to ensure optimal compatibility, improved