The Yukon USA Standard ring-and-pinion set for Dana 44 JK rear (4.88 ratio) replaces rear differential gearing on JK models. It fits Dana Spicer 44 JK rear housings with an 8.89" ring gear diameter, 10 ring gear bolts and a 24-spline pinion at the stated ratio. Yukon performs in-house dimensional and fitment testing to ensure the set meets or exceeds OEM standards for reliable installation.
USA Standard Replacement Ring & Pinion Gear Set For Dana 44 JK Rear in a 4.88 Ratio