What material is this piston made from and why does it matter?

This piston is forged from 2618 aluminum alloy. This material is chosen for its high strength and ability to withstand high temperatures, which is crucial for performance engine components that experience significant stress and heat during operation.

Is this piston a direct replacement for the stock Yamaha YFZ 450 piston?

Yes, this JE Pistons unit is designed as a single piston replacement. It is intended to fit directly into your existing engine setup, aiming for a straightforward installation process without requiring extensive modifications.

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 261555S

Name: JE Pistons Yamaha YFZ 450 Piston Single
Brand: JE Pistons
SKU: je-pistons-je-pistons-yamaha-yfz-450-piston-single-t14-695300
Price: 374.99 USD
Availability: BackOrder

JE Pistons Yamaha YFZ 450 Piston Single

$374.99

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 Yamaha YFZ 450 Piston Single

Key Features

Forged from 2618 aluminum alloy for strength and heat resistance.
Designed as a single piston replacement for the Yamaha YFZ 450.
Precision crafted for a proper fit within the engine cylinder.
Built to handle the demands of high-performance ATV engines.
JE Pistons is a well-known brand in engine component manufacturing.

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Product Details

Forged from 2618 aluminum alloy, this JE Pistons single piston is built for performance in your Yamaha YFZ 450. The 2618 alloy is known for its strength and ability to handle high temperatures, making it a solid choice for engines that see demanding use. This piston is designed as a direct replacement, meaning it fits right into your existing engine setup without needing major modifications.

JE Pistons has a long history of making well-built engine components, and this piston is no exception. It's crafted with precision to ensure it works correctly with your engine's cylinder and rings. The specific design of this piston takes into account the stresses and heat generated in a high-performance ATV engine, aiming for reliable operation and improved performance over stock components.

When rebuilding or upgrading your Yamaha YFZ 450's engine, choosing a strong, reliable piston is key. This JE Pistons unit offers a good balance of durability and performance, backed by a brand known for its engine building expertise. Remember that this part is not CARB approved and cannot be shipped to California.