Wheel Bearing Kit Assembly 1.Various type 2.Qaulity guarantee 3.Agent for professional manufacturer GM Buick Wheel bearing kits assembly 1.IXIN provide over 600 types wheel bearing kit & hub assembly.Generation 1 (1st generation): Angular ball bearing – double row Bearings in general:Generation 2 (2nd Generation): In Second Generation Wheel Hub Bearing are very light weight, maintenance-free unit ...