Moose Ball Joint Replacement Tool for Polaris ATV/UTV. Used to remove and install the lower ball joints on Polaris ATV and Side x Side models with pressed-in ball joints on the front strut casting. Tool includes one ball joint install adapter, puller plate, receiving cup, forcing screw, 3/4″-16 x 16L x 28H nut, two 1/4″-20 x 70L screws and two 1/4-20 x 50L screws. Ball Joint Replacement Tool. We guarantee your satisfaction, that’s why our team works hard to get your gear to your door as fast as possible.