The number is 1MB41886. I don't know squat about these, I guessed the MB 41 made it a WW2. I do know it has the single pulley setup from a CJ2A which...
I don't know who exactly rebuilds them, but they came from Midwest Military. They look great. As soon as I called about the problem they knew exactly...
Not my shop, it's the Laramie County Community College Auto Technology shop. (I seem to have taken over my own section) :shock: I got the brake parts...