AXLE SHAFT 1 10 SCX10 PRO 4X4 Kit Axial Adventure One Piece Axles For 76 79 Model 20 CJ7 Quadratrack With Bearings And 29 Splines Kit Yukon Gear & Axle Yukon Gear One Piece Short Axles For Model 20 76 83 CJ5 (YCJS) eBay Beyond Bearings: Unleashing the Potential of Ball Splines in Robotic. Yukon Gear and Axle offers an extensive line of general replacement and high performance axles for passenger car, truck and SUV applications. High quality alloys and the latest in heat treating technologies provide a strong axle for off road, on the street or at the track. Details: One piece axles for 1976 1979 Model 20 CJ7 Quadra Trac and bearings Rear axle kit Fits 1976 1979 Jeep CJ7 with Quadra Trac 29 spline Replaces stock two piece axles with upgraded one piece design Includes two axles, axle bearings and seals, axle retainers, axle studs and silicone Made from Alloy Steel 5 Year Warranty Against Manufacturer Defects Sold As A Kit Technical Notes: Factory 2 piece axle length from the end of the threads to the end of the splines Long side measures 33. 5 inches Short side measures 22 inches Fits Vehicles: Jeep CJ7 (1976 1979)