Magnum king pin kits come complete with all parts needed to replace worn kingpins and bushings. Chrome kits include stainless topped pins, polished pin lock with spindle stop nuts and chrome bearings. Stainless kits feature stainless topped pins, polished pin lock and spindle stop nuts, and polished stainless bearings. We also offer premium quality replacement bushings and offer factory installation and honing of bushings in your spindles (Contact our sales dept. for more details and shipping instructions).