My best guess would be yes and no. A few years back, I was salvaging a door for my 39 3/4 ton JD chevy from a large military truck from the 40’s in a junk yard. It appeared that the cabs were the same and the door worked fine. My best recollection was that the windshield frame appeared to be the same size but the mounting hardware was different. Instead of crank-out, there were sliding brackets with lock down bolts on the side.