The Yukon Master Overhaul Kit for 1999–2008 GM 8.6" differentials includes Timken carrier and pinion bearings and races, seals, a complete shim kit, ring gear bolts, pinion nut and crush sleeve plus thread locker and marking compound with gasket. Yukon packages the bearings, seals and installation hardware for a full 8.6" differential service so technicians can complete rebuilds without sourcing additional small parts.
Yukon Gear Master Overhaul Kit For 99-08 GM 8.6in Diff