[mtflat]

The rear axle is identical to the one I removed from my 48 F1. The 47/11 = the optional 4.27 gears. The 5 bolt wheels are also half-ton.


What makes it unclear is, Ford used a lot of truck parts from the 42-47 half-ton series in the 48-50 F1s. Henry's policy was "don't change things if you didn't have to."


I'd say your axle could be either 47 or 48.