The Yukon Gear & Axle spider gear kit for Dana 80 with 37-spline axles is a complete open-differential replacement package built to higher material and production standards than OEM. Yukon’s kit aims to improve durability and provides everything required for a proper service: two side gears, two pinion gears, cross pin shaft, roll pin and spider gear thrust washers for Dana 80 open differentials.
Yukon Gear Replacement Standard Open Spider Gear Kit For Dana 80 w/ 37 Spline Axles