I do like that 4100.
I know the 6.17 was standard on the AD 1.5 tons, but before '47 or '41 (I don't remember which) the standard gearing was 5.43 and 6.17 was an rpo.
I'm curious if anyone has both 1.5 ton axles from the different generations to compare since the pre AD information doesn't designate the axle with as H110 or anything else.
It would be cool if that axle was made from the 30s till the 80s.
It's a good axle. It's relatively light for its GAWR. It's just a shame they only had two gear ratios.