Yukon open spider gear kit for GM 12-bolt passenger car and truck open differentials with 30-spline axles includes two side gears, two pinion gears, cross pin shaft, cross pin bolt and thrust washers. The kit delivers every internal component needed for a proper spider gear replacement. Yukon uses improved materials and manufacturing methods to help ensure a longer lasting gear set versus OEM.
Yukon Gear Standard Open Spider Gear Kit For GM 12 Bolt Car and Truck w/ 30 Spline Axles