Control Arm Weld, Front, Upper, Left, 64, Matte Black, Part 1025143-458 is an upper control arm weldment. It is designed and tested by Polaris Engineers to ensure durability, high quality, and performance through rigorous field and lab validation testing. We've been a leader in the powersport industry for nearly 70 years, don't settle for anything less than OEM quality. This Accessory is Designed to Fit the Following: RZR , 2023, 2020-2021 RZR XP 4 1000 Premium , 2023, 2020-2021 RZR XP 1000 Premium , 2023 RZR XP 4 1000 Ultimate , 2023 RZR XP 1000 Ultimate , 2022-2023 RZR XP 4 1000 Sport , 2021-2023 RZR XP 1000 Sport , 2020-2021 RZR XP Turbo , 2020-2021 RZR XP 4 Turbo , 2020-2021 RZR XP 4 1000 , 2020 RZR XP 4 1000 LE , 2020 RZR XP 4 1000 High Lifter , 2020 RZR XP 1000 LE , 2020 RZR XP 1000 High Lifter , 2020 RZR XP 1000 , 2020 RZR XP 100 Trails & Rocks