The Yukon 4340 chromoly left-hand front inner axle is a replacement for Dana 30 front applications on 1982–1986 Jeep CJ models, intended as a durable OEM-fit option. Built from heavy-duty 4340 chromoly and designed to use 5-760X series u-joints, this left-hand inner axle measures 28.69 inches and is a 27-spline unit to match Dana 30 specifications for the listed Jeep model years.
Yukon Gear 4340CM Left Hand Inner Rplcmnt Axle For Dana 30 / 82-86 Jeep CJ / Uses 5-760X U/Joint