Camburg - UCA Bushing & Sleeve Rebuild KitHeres an easy way to freshen up your upper arms. The Camburg upper arm bushing and sleeve rebuild kits include our replacement polyurethane bushings, inner pivot sleeves, 90 degree zerk grease fittings along with the super bushing grease packets. We even throw in some of the Camburg stickers to freshen up the back window of your truck or your tool box. If youre gonna spend the time to pull the arms off your truck, lets get you all the parts you need