Yukon USA Standard ring-and-pinion set for Dana 44 HD (3.73 ratio) provides a direct replacement to restore rear final-drive gearing. Built to meet and exceed OEM tolerances, these gears undergo rigorous dimensional, material, and fitment testing to help ensure reliable service. Intended as a practical OE-style replacement for Dana 44HD rear differentials in the 3.73 ratio.
USA Standard Replacement Ring & Pinion Gear Set For Dana 44 HD in a 3.73 Ratio