BK20A Dana 20 Transfer Case Rebuild Kit

This Dana 20 transfer case rebuild kit (BK20A) is the complete solution for restoring your Jeep’s transfer case to peak performance. Designed for the Dana model 20, this kit includes all essential components—front and rear bearings, seals, gaskets, snap rings, thrust washers, and needle bearings—ensuring a thorough and reliable rebuild.

Precision-engineered with high-quality Japanese bearings (Nachi and Koyo) and a U.S.-manufactured small parts kit, this rebuild kit meets the rigorous standards of professional installers. The iron case gear-driven transfer case features a 30mm inner diameter front output bearing cone for durability and smooth operation. Trust Transparts Warehouse for dependable performance and long-lasting reliability in every rebuild.