The Yukon USA Standard spider gear kit is a complete replacement for Dana 70 and 80 open differentials with 35‑spline axles, providing a direct-fit solution to restore proper differential operation. These kits use quality materials and manufacturing to extend service life while remaining budget-friendly. The package includes two side gears, two pinion gears, cross pin shaft, roll pin and spider gear thrust washers so you have everything needed for a proper rebuild.
USA Standard Gear Replacement Standard Spider Gear Set For Dana 70 / 35 Spline