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QuadBoss

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

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

$51.88 USD
$51.88 USD
Sale Sold out
📦 Special Order — ships in 2–3 weeks
Shipping calculated at checkout.
Special Order — Ships in 3–4 WeeksWe order this part fresh from our distributor when you buy — typical turnaround is 3–4 weeks at most, often sooner. Questions on availability or timing? Email sales@jkloffroad.com.

Fits these machines

Verify fit
Make
Polaris
Model
ACE 900BrutusGeneral 1000RZR RS1RZR S 1000Ranger 1000Ranger 570Ranger 800Ranger 900Ranger XP 1000Ranger XP 900Scrambler 1000
+ 22 more
Sportsman 1000Sportsman 400Sportsman 550Brutus HDPTOGeneral 4 1000RZR 570RZR 800RZR 900RZR S 570RZR S 800RZR S 900Ranger 6x6 700Ranger 6x6 800Ranger Crew 1000Ranger Crew XP 1000Ranger DieselRanger RZR 4 800Ranger RZR XP 900Scrambler 850Sportsman 300Sportsman 850Sportsman Forest 850
Years
2008–2020
Type
ATVUTV

This part covers more than one machine. The lists above are combined, not paired — confirm your exact model and year before ordering, or text us the machine and we’ll confirm it.

More parts for the ACE 900 →

Want to be sure it fits?Parts can vary by year, make, and model. If you already know it fits, go ahead and order with confidence — no call required. If you’d like a hand, feel free to reach out and our techs will gladly confirm fitment for you. Email sales@jkloffroad.com, call or text 579-509-2791.
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.

This Part Fits:

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