Yukon Master Overhaul Kits give you all the high-quality parts you need to start and finish every differential job. Yukon offers more tailor-made kits than any other manufacturer in the industry to meet your specific installation needs. This kit includes premium carrier bearings and races, high-quality pinion bearings and races, pinion seal, ring gear bolts, pinion nut, crush sleeve (if applicable), oil baffles and slingers (if applicable). Yukon Master Overhaul Kits are the most comprehensive and complete kits on the market.