Yamaha YZ Output Shaft Kit - Hot Rods - `03-`21. A direct-fit rebuild kit for the output shaft area of 2003–2021 Yamaha YZ 450F models, designed to replace worn or leaking seals and bushings behind the countershaft sprocket.

This Hot Rods kit includes the seals, O-rings and collars required for a proper output shaft rebuild, and in some kits you will also find circlips and washers. It addresses the common leak points and wear items behind the countershaft sprocket, restoring proper sealing and fit without having to source individual parts. Competitively priced against OEM components, the kit is aimed at riders and mechanics who want a practical, engine-specific repair solution using a reputable aftermarket option.

Features

• Fitment: Hot Rods kit for Yamaha YZ 450F 2003–2021
• Includes seals, O-rings and collars for output shaft rebuild
• Some kits include circlips and washers where required
• Replaces leaky seals and worn bushings behind the countershaft sprocket
• Cost-effective alternative to sourcing multiple OEM parts

If you have questions about fitment, what is included in a specific kit, or compatibility with your bike, please call us directly. We offer installation and customization services at both our Austin, Texas and Los Angeles, California area locations — call 512-982-9393 (TX) or 562-981-6800 (CA) to schedule or for more information.

If you are thinking about purchasing multiple items, contact us for shipping discounts. We install on premises at both locations.

CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov