Phoenix Rack & Axle offers a full line of differential parts & service. We stock a large inventory of Ring & Pinions, Bearing Overhaul Kits, Traction Devices & Lockers. We can rebuild all makes and models including Off Road, Custom and Classics. We use high quality parts from Yukon Gear, Motive and Revolution. We straighten bent differential housings. We offer a 12 month, 12000 mile warranty on all differential rebuilds.