Fits:1952-1963 Willys M38-A1 w/ Dana 44 Rear Axle.1948-1953 Jeep CJ-3A w/ Dana 44 Rear Axle.1953-1968 Jeep CJ-3B w/ Dana 44 Rear Axle.1955-1975 Jeep CJ-5 w/ Dana 44 Rear Axle.1955-1975 Jeep CJ-6 w/ Dana 44 Rear Axle.1986 Jeep CJ-7 w/ Dana 44 Rear Axle.1986 Jeep CJ-8 w/ Dana 44 Rear Axle.1972-1973 Jeep C104 Commando w/ Dana 44 Rear Axle. 1/2″ Threads; Includes Washers and Nuts.