The Yukon Master Overhaul Kit for GM HO72 differentials with load bolt supplies Timken carrier and pinion bearings and races, pinion seal, a complete shim kit, pinion nut, thread locker and marking compound with brush plus silicone. Specified for HO72 housings that use a load bolt, it provides the bearings, seals and installation small parts required to complete a proper differential overhaul for that configuration.
Yukon Gear Master Overhaul Kit For GM H072 Diff w/ Load Bolt