Upgraded pin assemblies for SATV control arms, (A-arms) that use the 7/8" i.d. Uniball. We run the Super ATV suspension on our RZR. Had constant problems with lip rolling over making them loose. Also getting the screw out was impossible as the head would strip out. We went with a heat treated 4140, increased the lip to fit the ball better and increase strength, added a flat area for a wrench and changed the bolt to a super strong G-9 12 point. We will are offering these in sets of 4 . This way all can be replaced at the same time. Our Pin Assemblies will fit any of the "Atlas Pro" Boxed arms that utilize the 7/8" i.d. Uniball on the following models. RZR XP1000, RZR Turbo, RZR 900S, RZR 1000S, Polaris General, Kawasaki Terex , Older style Yamaha YXZ.
If you are unsure about the fit we have attached the schematics with all the appropriate measurements