Quality Delrin (a self-lubricating polymer) bushings and hardened steel shafts ensure smooth operation and long life. Direct OEM replacment bearing/bushing assembly. Self-lubricating Acetal nylon bushings protect better against wear. All metal bushings are case hardened and... Tusk Shock Bushing kits are made to replace the worn bushings on your UTV or ATV. Land Rover Range Rover Sport/Discovery 3/Discovery 4 - Front Lower Shock Bush Set Delrin Polymer Bushings For ATV Tusk Delrin Shock Bushing Kit - Front Lower Replacement For Honda ATV Shock Rebuild Kit Kit contains all replacement parts to rebuild each specified shock bushing. 2013 Honda 420 Rancher 2WD ATV | Transportation Direct replacement to OEM bushings. Keep your side-by-side or ATV performing properly with quality Tusk bushings and bearings!