ALL BALLS 50-1058 Upper A-Arm Bearing Kit

The ALL BALLS 50-1058 Upper A-Arm Bearing Kit is designed to repair A-arm bearing failure and replace worn rubber bushings in compatible utility ATV A-arms. The kit upgrades the original rubber bushings to ALL BALLS’ redesigned heavy-duty Delrin bushings for improved suspension travel and performance.

Each kit includes the necessary bushings, hardened pins, seals, bearings, shafts and miscellaneous components required for the repair. The components are selected to help support long component life. This kit is sold per A-arm.

The ALL BALLS 50-1058 fits 2009–2016 Yamaha YFZ450R models and 2010–2011 Yamaha YFZ450X models, as specified in the product data.

Features:

• Repair kit: Contains bearings, seals, shafts and miscellaneous components to repair A-arm bearing failure.
• Heavy-duty Delrin bushings: Upgrades rubber bushings found in utility ATV A-arms.
• Suspension performance: Designed to replace worn rubber bushings and provide greater suspension travel and performance.
• Long component life: Includes bushings, hardened pins and seals.
• Selling unit: Sold per A-arm.
• Fitment: Fits specified 2009–2016 Yamaha YFZ450R and 2010–2011 Yamaha YFZ450X models.

Fitment:
Yamaha YFZ450R 2009
Yamaha YFZ450R 2010
Yamaha YFZ450R 2011
Yamaha YFZ450R 2012
Yamaha YFZ450R 2013
Yamaha YFZ450R 2014
Yamaha YFZ450R 2015
Yamaha YFZ450R 2016
Yamaha YFZ450R 2017
Yamaha YFZ450R 2018
Yamaha YFZ450R 2019
Yamaha YFZ450R 2020
Yamaha YFZ450R 2021
Yamaha YFZ450R 2022
Yamaha YFZ450R 2023
Yamaha YFZ450R 2024
Yamaha YFZ450R 2025
Yamaha YFZ450R 2026
Yamaha YFZ450X 2010
Yamaha YFZ450X 2011