The Revolution Gear & Axle gear package for 2003–2006 Jeep Wrangler TJ with Dana 44 rear and Koyo bearings supplies a 3.73 axle ratio for differential rebuilds or ratio changes. Intended for the TJ Dana 44 rear that uses Koyo bearings, this package provides a correct-fit gearing option to restore worn components or adjust final drive for different tire sizes and towing requirements on those Wrangler models.
Revolution Gear & Axle 03-06 Jeep Wrangler TJ Dana 44 Rear Koyo Bearing 3.73 Ratio Gear Package