The Yukon spider gear kit is a standard open replacement for Dana 30 differentials with 27-spline axles, restoring internal gear function. Built with higher-quality materials and improved manufacturing techniques versus OEM, the kit aims to deliver longer life. It includes two side gears, two pinion gears, a cross pin shaft, cross pin bolt and spider gear thrust washers for a complete, proper replacement.
Yukon Gear Replacement Standard Open Spider Gear Kit For Dana 30 w/ 27 Spline Axles