The Revolution Gear & Axle gear package for 2003–2006 Jeep Wrangler TJ with Dana 44 thick rear supplies a 4.88 axle ratio and Koyo bearing fitment. Designed specifically for the thicker Dana 44 rear found on those TJ models, this package enables proper ratio replacement or differential service to support larger tires, towing, or restoring worn axle gearing while matching the Koyo bearing configuration.
Revolution Gear & Axle 03-06 Jeep Wrangler TJ Dana 44 Thick Rear Koyo 4.88 Ratio Gear Package