Omix proudly offers a vast collection of OE quality replacement parts for Jeep Willys vehicles to help keep the Jeep legend alive. This replacement rear axle shaft fits the driver side of 76 - 83 CJ5, 76 - 81 CJ7 and 81 CJ8 Scrambler models equipped with AMC 20 Narrow - Track rear differentials. Shaft features 29 - splines and measures 23.06 - inches in length. Kit includes axle shaft, bearing, cup, outer seal, inner seal, hub with studs, nut, washer and key. Replaces OE 8127071K