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:
This Part Fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2017-2019 | Polaris | ACE 900 XC | Base |
| 2015-2017,2019 | Polaris | Sportsman 570 SP | Base |
| 2015-2019 | Polaris | Sportsman 570 Touring SP | Base |