JE Pistons Aprilia Mana/John Deere RSX 850I Piston Single

This is a single forged piston from JE Pistons, part number 317222S, designed for Aprilia Mana and John Deere RSX 850I applications. Forged pistons are a strong choice when you need a durable replacement for high-performance or heavy-duty use, offering improved strength over cast pistons.

JE Pistons is a well-known name in performance engine components, and this piston is built to handle demanding conditions. The forged construction means it's made from a solid block of aluminum that's heated and hammered into shape, creating a denser, stronger grain structure. This makes it more resistant to detonation and fatigue, which is crucial if you're rebuilding an engine or looking for a more robust part than stock.

This piston is sold individually, so be sure to order the correct quantity for your engine. Please note that this part is not CARB approved and cannot be shipped to California.