The Revolution Gear & Axle gear package for 2003–2006 Jeep Wrangler TJ with Dana 44 rear and Koyo bearings delivers a 4.88 axle ratio for ratio swaps or differential rebuilds. Intended for the TJ Dana 44 rear configuration, this package provides the correct-fit gearing option to replace worn components or change final drive for larger tires, towing, or restored axle performance while matching the Koyo bearing setup.
Revolution Gear & Axle 03-06 Jeep Wrangler TJ Dana 44 Rear Koyo Bearing 4.88 Ratio Gear Package