Helix Ball Joint Replacement Tool Polaris The Helix Ball Joint Replacement Tool is a comprehensive kit for removing and installing lower ball joints on Polaris ATV and SxS models with pressed-in ball joints on the front strut casting. Includes: Ball Joint Install Adapter Receiving Cup 3/4-16 X 16L X 28H Nut (2) 1/4-20 X 50L Screws Puller plate Forcing screw (2) 1/4-20 X 70L Screws Features: Storage Case Included