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

Forged pistons are made by shaping aluminum at high temperatures, which aligns the grain structure of the metal. This process results in a stronger and more durable piston that can better withstand the higher pressures and temperatures found in performance engines compared to cast pistons.

Does this piston come with rings and wrist pin?

This JE Pistons part number 221793S is sold as a single piston. Typically, piston rings and wrist pins are sold separately or as part of a complete engine rebuild kit. Please check the product details or contact us to confirm what is included with this specific piston.

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 Yamaha YFZ 450 Piston Single 221793S

Name: JE Pistons Yamaha YFZ 450 Piston Single
Brand: JE Pistons
SKU: je-pistons-je-pistons-yamaha-yfz-450-piston-single-t14-695189
Price: 349.99 USD
Availability: BackOrder

JE Pistons Yamaha YFZ 450 Piston Single

$349.99

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 single piston for Yamaha YFZ 450. Direct fit for improved performance.

Key Features

Fits Yamaha YFZ 450.
Forged construction for improved strength and durability.
Designed as a direct replacement piston.
JE Pistons part number 221793S.
Sold individually.

This piston is designed for the Yamaha YFZ 450. Please verify compatibility with your specific model year and engine configuration.

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Product Details

This is a JE Pistons forged single piston designed specifically for the Yamaha YFZ 450. If you're rebuilding the engine in your YFZ 450, a high-quality piston like this is crucial for restoring or improving its performance. JE Pistons is a well-known name in performance engine components, and this piston is built to handle the demands of a performance ATV engine.

Forged pistons are generally stronger and more durable than cast pistons, making them a popular choice for performance applications. This piston is designed as a direct replacement, meaning it should fit right into your existing YFZ 450 engine with the proper installation procedures. JE Pistons uses advanced manufacturing techniques to ensure their pistons meet strict tolerances, which is important for proper sealing and efficient combustion. This particular piston is sold individually, so you'll need to order the correct quantity for your engine.

When installing a new piston, it's always best to consult the manufacturer's installation instructions and ensure all related components, like rings and cylinder walls, are in good condition. This piston is not CARB approved and cannot be shipped to California.