ALL BALLS Shock Bearing Kit 21-0018

The ALL BALLS Shock Bearing Kit, part number 21-0018, provides a direct OEM replacement bearing assembly with the required components for applicable shock service. Shock bearing assemblies are sold individually for either the upper or lower position.

This kit upgrades plastic molded bushings to machined Delrin bushings and replaces mild steel pins with case-hardened, precision-ground SCM415/42 bearing steel pins. Where applicable, an O-ring has been added to the inside diameter of the machined Delrin bushings to help exclude water and dirt.

The ALL BALLS 21-0018 Shock Bearing Kit fits select Polaris applications, including the 2016 Polaris Ranger 1000 Diesel HST, 2017 Polaris ACE 900 Xc, select 2013–2016 Polaris RZR XP models, and 2008–2010 Polaris Outlaw models.

Features:

• Direct OEM replacement bearing assembly with required components
• Sold individually for the upper or lower shock position
• Machined Delrin bushings replace plastic molded bushings
• Case-hardened and precision-ground SCM415/42 bearing steel pins replace mild steel pins
• O-ring added to the inside diameter of applicable Delrin bushings for improved water and dirt exclusion

Fitment:
Polaris ACE 900 Xc 2017
Polaris ACE 900 Xc 2018
Polaris ACE 900 Xc 2019
Polaris General 4 1000 EPS 2017
Polaris General XP 1000 Deluxe 2021
Polaris General XP 1000 Deluxe 2022
Polaris General XP 1000 Factory Custom Edition 2021
Polaris General XP 1000 Premium 2023
Polaris General XP 1000 Premium 2025
Polaris General XP 1000 Premium 2026
Polaris General XP 1000 Sport 2023
Polaris General XP 1000 Sport 2024
Polaris General XP 1000 Sport 2025
Polaris General XP 1000 Sport 2026
Polaris General XP 1000 Ultimate 2023
Polaris General XP 1000 Ultimate 2024
Polaris General XP 1000 Ultimate 2025
Polaris General XP 1000 Ultimate 2026
Polaris General XP 4 1000 Deluxe 2021
Polaris General XP 4 1000 Deluxe Ride Command Edition 2022
Polaris General XP 4 1000 Factory Custom Edition 2021
Polaris General XP 4 1000 Premium 2023
Polaris General XP 4 1000 Premium 2024
Polaris General XP 4 1000 Premium 2025
Polaris General XP 4 1000 Sport 2023
Polaris General XP 4 1000 Sport 2024
Polaris General XP 4 1000 Sport 2025
Polaris General XP 4 1000 Ultimate 2023
Polaris General XP 4 1000 Ultimate 2024
Polaris General XP 4 1000 Ultimate 2025
Polaris Outlaw 450 Mxr 2008
Polaris Outlaw 450 Mxr 2009
Polaris Outlaw 450 Mxr 2010
Polaris Outlaw 525 S 2008
Polaris Outlaw 525 S 2009
Polaris Outlaw 525 S 2010
Polaris Predator 500 2003
Polaris Predator 500 2004
Polaris Predator 500 2005
Polaris Predator 500 2006
Polaris Predator 500 2007
Polaris Ranger 1000 Diesel HST 2015
Polaris Ranger 1000 Diesel HST 2016
Polaris Ranger 1000 Diesel HST 2017
Polaris Ranger Crew XD 1500 Northstar Premium EPS 2025
Polaris Ranger Crew XD 1500 Northstar Ultimate EPS 2024
Polaris Ranger Crew XD 1500 Northstar Ultimate EPS 2025
Polaris Ranger Crew XD 1500 Premium EPS 2024
Polaris Ranger XD 1500 Northstar Premium EPS 2024
Polaris Ranger XD 1500 Northstar Premium EPS 2025
Polaris Ranger XD 1500 Northstar Ultimate EPS 2024
Polaris Ranger XD 1500 Northstar Ultimate EPS 2025
Polaris Ranger XD 1500 Premium EPS 2024
Polaris RZR 1000 60 Inch 2021
Polaris RZR 1000 RS1 2018
Polaris RZR 1000 RS1 2019
Polaris RZR 1000 RS1 2020
Polaris RZR 1000 RS1 2021
Polaris RZR 1000 RS1 2022
Polaris RZR 1000 S EPS 2018
Polaris RZR 1000 S EPS 2019
Polaris RZR 1000 S EPS 2020
Polaris RZR 1000 Trail S Premium 2021
Polaris RZR 1000 Trail S Ultimate 2021
Polaris RZR 4 900 EPS 2014
Polaris RZR 570 S EPS 2017
Polaris RZR 800 2010
Polaris RZR 800 2011
Polaris RZR 800 2012
Polaris RZR 800 2013
Polaris RZR 800 2014
Polaris RZR 900 2017
Polaris RZR 900 2018
Polaris RZR 900 S 2017
Polaris RZR 900 S 2018
Polaris RZR 900 S 2019
Polaris RZR 900 S 2020
Polaris RZR 900 Trail S EPS 2020
Polaris RZR XP 1000 2014
Polaris RZR XP 1000 2015
Polaris RZR XP 1000 2016
Polaris RZR XP 1000 2017
Polaris RZR XP 1000 2018
Polaris RZR XP 1000 2019
Polaris RZR XP 1000 2020
Polaris RZR XP 1000 EPS 2014
Polaris RZR XP 1000 EPS 2015
Polaris RZR XP 1000 EPS 2018
Polaris RZR XP 1000 EPS 2019
Polaris RZR XP 1000 EPS 2020
Polaris RZR XP 1000 High Lifter Edition EPS 2015
Polaris RZR XP 1000 High Lifter Edition EPS 2016
Polaris RZR XP 1000 High Lifter Edition EPS 2017
Polaris RZR XP 1000 High Lifter Edition EPS 2018
Polaris RZR XP 1000 High Lifter Edition EPS 2019
Polaris RZR XP 1000 High Lifter Edition EPS 2020
Polaris RZR XP 1000 High Lifter Edition EPS 2021
Polaris RZR XP 1000 High Lifter Edition EPS 2022
Polaris RZR XP 1000 LE 2020
Polaris RZR XP 1000 LE Velocity Blue EPS 2017
Polaris RZR XP 1000 Premium 2020
Polaris RZR XP 1000 Premium 2021
Polaris RZR XP 1000 Premium 2022
Polaris RZR XP 1000 Premium 2023
Polaris RZR XP 1000 Premium 2024
Polaris RZR XP 1000 Premium 2025
Polaris RZR XP 1000 Ride Command EPS 2017
Polaris RZR XP 1000 Ride Command EPS 2018
Polaris RZR XP 1000 Ride Command EPS 2019
Polaris RZR XP 1000 Sport 2021
Polaris RZR XP 1000 Sport 2022
Polaris RZR XP 1000 Sport 2023
Polaris RZR XP 1000 Sport 2024
Polaris RZR XP 1000 Sport 2025
Polaris RZR XP 1000 Sport 2026
Polaris RZR XP 1000 Trails & Rocks EPS 2018
Polaris RZR XP 1000 Trails & Rocks EPS 2019
Polaris RZR XP 1000 Trails & Rocks EPS 2020
Polaris RZR XP 1000 Trails & Rocks EPS 2021
Polaris RZR XP 1000 Trails & Rocks EPS 2022
Polaris RZR XP 1000 Ultimate 2024
Polaris RZR XP 1000 Ultimate 2025
Polaris RZR XP 4 1000 EPS 2014
Polaris RZR XP 4 1000 EPS 2015
Polaris RZR XP 4 1000 EPS 2016
Polaris RZR XP 4 1000 EPS 2017
Polaris RZR XP 4 1000 EPS 2018
Polaris RZR XP 4 1000 EPS 2019
Polaris RZR XP 4 1000 EPS 2020
Polaris RZR XP 4 1000 High Lifter Edition EPS 2017
Polaris RZR XP 4 1000 High Lifter Edition EPS 2018
Polaris RZR XP 4 1000 High Lifter Edition EPS 2019
Polaris RZR XP 4 1000 High Lifter Edition EPS 2020
Polaris RZR XP 4 1000 High Lifter Edition EPS 2021
Polaris RZR XP 4 1000 High Lifter Edition EPS 2022
Polaris RZR XP 4 1000 Premium 2021
Polaris RZR XP 4 1000 Premium 2022
Polaris RZR XP 4 1000 Premium 2023
Polaris RZR XP 4 1000 Premium 2024
Polaris RZR XP 4 1000 Premium 2025
Polaris RZR XP 4 1000 Ride Command Edition EPS 2018
Polaris RZR XP 4 1000 Ride Command Edition EPS 2019
Polaris RZR XP 4 1000 Sport 2021
Polaris RZR XP 4 1000 Sport 2022
Polaris RZR XP 4 1000 Sport 2023
Polaris RZR XP 4 1000 Sport 2024
Polaris RZR XP 4 1000 Sport 2025
Polaris RZR XP 4 1000 Ultimate 2024
Polaris RZR XP 4 1000 Ultimate 2025
Polaris RZR XP 4 900 2012
Polaris RZR XP 4 900 2013
Polaris RZR XP 4 900 2014
Polaris RZR XP 4 900 Jagged X 2013
Polaris RZR XP 4 Turbo 2018
Polaris RZR XP 4 Turbo 2020
Polaris RZR XP 4 Turbo 2021
Polaris RZR XP 4 Turbo EPS 2018
Polaris RZR XP 4 Turbo EPS 2020
Polaris RZR XP 4 Turbo EPS 2021
Polaris RZR XP 900 2013
Polaris RZR XP Turbo 2018
Polaris RZR XP Turbo 2019
Polaris RZR XP Turbo EPS 2018
Polaris RZR XP Turbo Tractor 2018
Polaris Sportsman XP 1000 S 2020
Polaris Sportsman XP 1000 S 2021
Polaris Sportsman XP 1000 S 2022
Polaris Sportsman XP 1000 S 2023
Polaris Sportsman XP 1000 S 2024
Polaris Xpedition Adv 5 Northstar 2024
Polaris Xpedition Adv 5 Northstar 2025
Polaris Xpedition Adv 5 Ultimate 2024
Polaris Xpedition Adv Northstar 2024
Polaris Xpedition Adv Northstar 2025
Polaris Xpedition Adv Premium 2024
Polaris Xpedition Adv Ultimate 2024
Polaris Xpedition XP 5 Northstar 2024
Polaris Xpedition XP 5 Northstar 2025
Polaris Xpedition XP 5 Ultimate 2024
Polaris Xpedition XP Northstar 2024
Polaris Xpedition XP Northstar 2025
Polaris Xpedition XP Ultimate 2024