Features Ball joint kits are sold per A-arm and come with snap ring and cotter pin King pin kits (used in applications where a king pin was used rather than a ball joint) include all bushings, pins and seals needed for repair Ball joints feature heavy-duty steel cases with POM-M90 bearing material for long life Put an end to premature Honda ball joint failure by upgrading from the OEM aluminum joint to our heavy-duty steel joint Inexpensive replacement for those Kawasaki and Suzuki applications that otherwise require purchase of complete A-arm/steering knuckle Specs Product Name Ball Joint Kit Type A-Arm Duty Heavy Duty Material Steel Mounting Position Front - Lower Units Kit Riding Style UTV / ATV Fitments Position Notes 2019 Polaris Ranger 570 (Mid-Size) EFI front - lower: 2019 - 2019 Polaris Ranger 570 (Mid-Size) EPS front - lower: 2019 - 2019 Polaris Ranger 570 Full-Size front - lower: 2019 - 2018 Polaris Sportsman 450 HO front - lower: 2018 - 2018 Polaris Sportsman 450 HO Utility Edition front - lower: 2018 - 2018 Polaris Sportsman 450 HO EPS front - lower: 2018 - 2017-2019 Polaris Sportsman 570 EPS Utility Edition front - lower: 2017-2019 - 2017 Polaris ACE 570 front - lower: 2017 - 2016-2018 Polaris Sportsman 570 front - lower: 2016-2018 - 2016 Polaris ACE front - lower: 2016 - 2015-2019 Polaris Sportsman 570 EPS front - lower: 2015-2019 - 2015-2019 Polaris Ace 570 SP front - lower: 2015-2019 - 2015-2016 Polaris Ranger ETX front - lower: 2015-2016 - 2015 Polaris Sportsman ACE front - lower: 2015 - 2015 Polaris Hawkeye 325 4x2 front - lower: 2015 - 2015 Polaris Ace 570 4x4 front - lower: 2015 -