How many pistons do I need to order for my Polaris RZR XP900?

This part number is for a single piston. You will need to order the correct quantity to match the number of cylinders in your Polaris RZR XP900 engine, which is typically two.

What is the advantage of a forged piston over a cast piston?

Forged pistons are significantly stronger and more durable than cast pistons due to their manufacturing process. This makes them better suited to withstand higher temperatures, pressures, and potential detonation in performance applications.

Can this piston be shipped to California?

No, this piston is not CARB approved and cannot be shipped to California due to emissions regulations.

JE Pistons Forged Piston 306373S

Name: JE Pistons Polaris RZR XP900 Piston Single
Brand: JE Pistons
SKU: je-pistons-je-pistons-polaris-rzr-xp900-piston-single-t14-695513
Price: 364.99 USD
Availability: BackOrder

JE Pistons Polaris RZR XP900 Piston Single

$364.99

On Backorder

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

JE Pistons forged piston for Polaris RZR XP900. Verified fitment. Fast shipping.

Key Features

Fits Polaris RZR XP900.
Forged aluminum construction offers improved strength and durability over cast pistons.
Designed for single-piston replacement in engine rebuilds.
JE Pistons is a popular brand for performance engine components.

This piston is designed for the Polaris RZR XP900. Please verify compatibility with your specific vehicle model and year before purchase.

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Product Details

JE Pistons is well-known for making strong internal engine components, and this forged piston for the Polaris RZR XP900 is a prime example of their work. If you're rebuilding the engine in your RZR XP900, a forged piston like this one offers a significant upgrade over stock cast pistons, especially if you plan on pushing the engine harder or running more boost.

Forged pistons are made from a solid block of aluminum that's heated and hammered into shape under immense pressure. This process aligns the grain structure of the metal, making them much stronger and more resistant to detonation and high temperatures than cast pistons. This particular piston is designed as a single unit, meaning it's sold individually, so you'll need to order the correct quantity for your engine. It's a well-built component that can handle the demands of a performance-oriented RZR.

Keep in mind that this piston is not CARB approved and cannot be shipped to California. Always refer to manufacturer instructions for proper installation and any required supporting modifications.