The Whites A-Arm Kit is designed to replace worn-out rubber bushings while providing additional suspension travel and greater performance. Constructed to meet and exceed OEM specifications and designed as an OEM replacement. The rebuild kits contain all of the bearings, seals, shafts and other components to repair A-arm failure. Each kit is designed to repair one A-arm, two kits are required for a complete installation. OEM replacement kit Improves performance One kit required per A-arm Contains components for complete A-arm rebuild Meets and exceeds OEM specifications Fits: Polaris ACE 325 2016 ACE 500 2017-2019 SPORTSMAN 450 H.O 2017-2019 SPORTSMAN 450 H.O EPS 2017-2020 SPORTSMAN 570 SP 2017 SPORTSMAN 570 UTE 2015-2017 SPORTSMAN 570 UTE HD 2016-2019 SPORTSMAN ACE 570 2017