Yukon 10-bolt open spider gear set for 2000–2006 GM 8.6" differentials with 30 spline axles supplies the replacement internal gears and hardware needed for rebuilds. Yukon builds these kits with higher-quality materials and improved techniques relative to OEM. Included are two side gears, two pinion gears, cross pin shaft, cross pin bolt and spider gear thrust washers for the 8.6" open differential.
Yukon Gear 10 Bolt Open Spider Gear Set For 00-06 8.6in GM w/ 30 Spline Axles