A Yukon spider gear kit for Ford 8.8-inch IRS open differentials with 28-spline axles, this set supplies all internal gears needed for a proper replacement. Yukon emphasizes higher-quality materials and manufacturing than OEM for improved longevity. Included are two side gears, four pinion gears, cross pin shaft, roll pin and spider gear thrust washers to complete the assembly.
Yukon Gear Standard Open Spider Gear Kit For 8.8in Ford Irs w/ 28 Spline Axles