Front Large U-bolt, MB, GPW, 2A, 3A, 3B, CJ5/6, M38, M38A1
This is the larger ubolt that goes around the front axle housing. The u-bolt is 3 1/4" center to center and is 7" long. It also has the flat area on the top like the original and fit model 25 and 27 front axles up to 1971.
1 Required per Jeep.