

Specifications
- Brand
- QuadBoss
- Part #
- 416221
- UPC
- 887337123820

QuadBoss 09-19 Yamaha YFZ450R Linkage Repair Kit
$189.43
Fits 2009-2019 Yamaha YFZ450R/X. QuadBoss linkage repair kit rebuilds the bearing assembly for improved performance.
Key Features
- Fits 2009-2017 and 2019 Yamaha YFZ450R and 2010-2011 Yamaha YFZ450X.
- Rebuilds the linkage bearing assembly.
- Needle bearing shafts are made with hardened and precision ground 52100 bearing steel.
- Metal bushings are case-hardened and plated to prevent wear and corrosion.
- Includes the lower shock bearing assembly.
Fits these vehicles
- Yamaha YFZ450R 2009-2017, 2019
- Yamaha YFZ450X 2010-2011
Product Details
If you're working on your 2009-2019 Yamaha YFZ450R or YFZ450X, making sure the linkage bearing assembly is in good shape is key to a smooth ride. This linkage repair kit from QuadBoss contains all the necessary components to properly rebuild that assembly, ensuring your offroad vehicle performs reliably.
The needle bearing shafts in this kit are crafted from 52100 bearing steel, which is hardened and precision ground for durability. Additionally, all the metal bushings are case-hardened and plated. This treatment helps prevent wear and corrosion, which is important for components exposed to the elements and stress during offroad use. The kit includes the lower shock bearing assembly, a critical part for the linkage system.
Specifications
- Brand
- QuadBoss
- Manufacturer Part #
- 416221
- UPC
- 887337123820
Frequently Asked Questions
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QuadBoss 09-19 Yamaha YFZ450R Linkage Repair Kit




