We service all rear-drive cars, vans and light trucks up to 18,000 lbs. - See our Rear End and Differential Service page for more information.. Rings & Pinions,Axle Shafts,Differential Case Parts,Posi Traction Units,Seals,Bearing Kits,Gaskets,Chrome Covers,Complete Assemblies,Gear Sets,Shim Kits,Empty Housings,Differential Case Parts,rear-drive cars,vans and light trucks