The Yukon Carrier installation kit is made for GM 8.5" differential with HD bearings. (Part number CK GM8.5-HD) Yukon Carrier Installation Kits are a convenient and low-cost solution for carrier changes in cases where one is upgrading to a positraction limited slip differential, a mechanical locker, or an air operated locker. These kits contain carrier bearings and races and a carrier shim kit. Yukon Carrier installation kits are great, low cost kit for carrier changes such as Positraction or locker upgrades.
