OMIX proudly offers high - quality replacement parts so that you can keep you part of the Jeep heritage on the road - parts that always meet or exceed manufacturers specs for quality you can trust. This replacement rear differential ring pinion set fits 49 - 53 CJ3A, 53 - 64 CJ3B, 55 - 71 CJ5 CJ6 models equipped with Dana 44 rear differentials with 5.38 gear ratio. Includes 43 - tooth ring gear, and 8 - tooth pinion gear. Features 8 - spline shaft. Replaces OE 802568