The Yukon USA Standard 4340 chromoly replacement inner axle is a right-hand, 27-spline axle for Dana 30 fronts used in 1972-1981 Jeep CJ applications. Built from heavy-duty 4340 chromoly, this inner axle measures 14.14" from the end of the splines to the center of the u-joint bore and is made to accept 5-760X series u-joints for proper fit.
USA Standard 4340 Chrome-Moly Replacement Axle For Dana 30 / 72-81 CJ / Right Hand Inner / 27 Spline