The Yukon USA Standard Bearing Kit for GM 12-bolt truck housings supplies bearings, races and the small parts needed to install a ring-and-pinion gear set. It includes carrier and pinion bearings and races, pinion seal and nut, crush sleeve, marking compound and brush, and uses premium Koyo/Timken bearings and races. This kit is positioned as a cost-saving installation option for shops that keep shims.
USA Standard Bearing Kit For GM 12 Bolt Truck