What is the benefit of the galvanic coating on the cylinder?

The galvanic coating on the aluminum cylinder helps with heat dissipation and wear resistance, contributing to the longevity of the engine component.

Does this kit include everything needed to replace the cylinder?

Yes, this is a complete kit that includes the aluminum cylinder with galvanic coating and a forged piston with molybdenum coating. You will need to source any other necessary gaskets or seals separately.

Can this cylinder kit be shipped to California?

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

Athena

Athena 03-06 Yamaha WR 450 F Stock Bore Complete Cylinder Kit

Name: Athena 03-06 Yamaha WR 450 F Stock Bore Complete Cylinder Kit
Brand: Athena
Price: 640.60 USD
Availability: InStock

$640.60

Fits 2003-2006 Yamaha WR450F. This Athena cylinder kit is a direct replacement for your worn-out engine component.

Key Features

Direct fit — verified for 2003-2006 Yamaha WR450F and 2003-2005 Yamaha YZ450F
Aluminum cylinder with galvanic coating — offers good heat dissipation and wear resistance
Forged piston with molybdenum coating — helps reduce friction and improve piston life
Stock bore size — maintains original engine displacement
Complete kit — includes cylinder and piston for a full engine component replacement

Fits these vehicles

Yamaha WR450F 2003-2006
Yamaha YZ450F 2003-2005

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Product Details

Worn-out cylinders cause poor compression and engine performance. This Athena P400485100013 cylinder kit is a direct fix for your 2003-2006 Yamaha WR450F and 2003-2005 YZ450F.

This kit includes a well-built aluminum cylinder with a galvanic coating. It also comes with a forged piston that has a molybdenum coating. These materials help with durability and performance.