The Yukon USA Standard ring-and-pinion set for Dana 44 JK rear (4.56 ratio) is a direct replacement engineered for JK rear differentials. It fits a Dana Spicer 44 JK rear with an 8.89" ring gear diameter, 10 ring gear bolts and a 24-spline pinion at the specified 4.56 ratio. Each set is inspected and tested in-house to exceed OEM dimensional and fitment expectations.
USA Standard Replacement Ring & Pinion Gear Set For Dana 44 JK Rear in a 4.56 Ratio