QuadBoss 18-19 Polaris ACE 570 EFI Lower Ball Joint Kit

Put an end to premature ball joint failure by upgrading from the O.E.M. aluminum joint to a heavy-duty steel joint. QuadBoss? Ball Joint Kits are also a great replacement for applications that would normally require you to buy an expensive A-arm or steering knuckle.

Designed To Fit:
2008 Polaris Sportsman 300
2008 Polaris Sportsman 400 HO
2009 Polaris Ranger 6x6 700 EFI
2009 Polaris Sportsman 300
2009 Polaris Sportsman 400 HO
2010 Polaris Ranger 6x6 800
2010 Polaris Ranger 800 Crew
2010 Polaris Sportsman 300
2010 Polaris Sportsman 400 HO
2010 Polaris Sportsman 550 X2
2011 Polaris Ranger 6x6 800
2011 Polaris Ranger 800 Crew
2011 Polaris Ranger RZR XP 900
2011 Polaris Sportsman 550 X2
2011 Polaris Sportsman Forest 850
2012 Polaris Ranger 6x6 800
2012 Polaris Ranger 800 Crew
2012 Polaris Ranger 800 XP
2012 Polaris Ranger RZR 4 800
2012 Polaris Ranger RZR XP 900
2012 Polaris Sportsman 550 EPS
2012 Polaris Sportsman 550 X2
2012 Polaris Sportsman Forest 850
2013 Polaris Ranger 6x6 800
2013 Polaris Ranger 800 Crew
2013 Polaris Ranger 800 EFI
2013 Polaris Ranger RZR 4 800
2013 Polaris Ranger RZR XP 900
2013 Polaris Ranger RZR XP 900 HO Jagged X Edition
2013 Polaris Sportsman 550 EPS
2013 Polaris Sportsman 550 X2
2013 Polaris Sportsman Forest 850
2014 Polaris Ranger 6x6 800
2014 Polaris Ranger 800 Crew
2014 Polaris Ranger 900 Crew
2014 Polaris RZR 570
2014 Polaris RZR 800
2014 Polaris RZR S 800
2014 Polaris Sportsman 550 EPS
2014 Polaris Sportsman Forest 850
2015 Polaris Ranger 570 Full-Size
2015 Polaris Ranger 6x6 800
2015 Polaris Ranger 900 Crew
2015 Polaris RZR 570
2015 Polaris RZR 900
2015 Polaris RZR 900 XC Edition
2015 Polaris RZR S 900
2015 Polaris Scrambler 850
2015 Polaris Sportsman 1000 Touring XP
2015 Polaris Sportsman 1000 XP
2015 Polaris Sportsman 850
2015 Polaris Sportsman 850 SP
2015 Polaris Sportsman 850 Touring SP
2016 Polaris General 1000 EPS
2016 Polaris Ranger 570 Full-Size
2016 Polaris Ranger 570 XP
2016 Polaris Ranger 6x6 800
2016 Polaris RZR 570
2016 Polaris RZR 900
2016 Polaris RZR S 1000 EPS
2016 Polaris RZR S 900
2016 Polaris Scrambler 850
2016 Polaris Sportsman 1000 Touring XP
2016 Polaris Sportsman 1000 XP
2016 Polaris Sportsman 1000 XP High Lifter Edition
2016 Polaris Sportsman 850 High Lifter Edition
2016 Polaris Sportsman 850 SP
2016 Polaris Sportsman 850 Touring SP
2017 Polaris ACE 900 Xc
2017 Polaris General 1000 EPS
2017 Polaris General 4 1000 EPS
2017 Polaris Ranger Crew XP 1000
2017 Polaris Ranger Crew XP 1000 EPS
2017 Polaris Ranger XP 1000
2017 Polaris Ranger XP 1000 EPS
2017 Polaris RZR 570
2017 Polaris RZR 900
2017 Polaris RZR S 1000 EPS
2017 Polaris RZR S 570 EPS
2017 Polaris RZR S 900
2017 Polaris Scrambler 850
2017 Polaris Sportsman 1000 Touring XP
2017 Polaris Sportsman 1000 XP
2017 Polaris Sportsman 1000 XP High Lifter Edition
2017 Polaris Sportsman 850 High Lifter Edition
2017 Polaris Sportsman 850 SP
2017 Polaris Sportsman 850 Touring SP
2018 Polaris ACE 900 Xc
2018 Polaris General 1000 EPS
2018 Polaris General 4 1000 EPS
2018 Polaris Ranger Crew XP 1000 EPS
2018 Polaris Ranger XP 900
2018 Polaris RZR 570
2018 Polaris RZR 900
2018 Polaris RZR S 1000 EPS
2018 Polaris RZR S 900
2018 Polaris Scrambler 850
2018 Polaris Sportsman 1000 Touring XP
2018 Polaris Sportsman 1000 XP
2018 Polaris Sportsman 1000 XP High Lifter Edition
2018 Polaris Sportsman 850 High Lifter Edition
2018 Polaris Sportsman 850 SP
2018 Polaris Sportsman 850 Touring SP
2019 Polaris ACE 900 Xc
2019 Polaris General 1000 EPS
2019 Polaris General 4 1000 EPS
2019 Polaris Ranger Crew XP 1000 EPS
2019 Polaris Ranger Crew XP 1000 EPS Northstar Edition
2019 Polaris Ranger Crew XP 1000 EPS Premium
2019 Polaris Ranger XP 900
2019 Polaris RZR 570
2019 Polaris RZR 900
2019 Polaris RZR S 1000 EPS
2019 Polaris RZR S 900
2019 Polaris Scrambler 850
2019 Polaris Sportsman 1000 Touring XP
2019 Polaris Sportsman 1000 XP High Lifter Edition
2019 Polaris Sportsman 850 High Lifter Edition
2019 Polaris Sportsman 850 Touring SP
2020 Polaris Ranger 1000 EPS
2020 Polaris Ranger Crew 1000 EPS
2020 Polaris Ranger Crew XP 1000 Texas Edition
2020 Polaris RZR 570
2020 Polaris RZR 900
2020 Polaris RZR S 900
2020 Polaris Scrambler 850
2020 Polaris Sportsman 1000 XP High Lifter Edition
2020 Polaris Sportsman 850 High Lifter Edition