M939 Series Transfer Case O/D ratio and Part Number

[letssled]

Hello all,

I have been looking for a transfer case with O/D and was told the M939 series had just that. Something around a .732:1 ratio in high range and 1.7ish for low range. I just want to confirm those numbers and if possible get the part number for the case?

Thank You
letssled

 

[Castle Bravo]

Those ratio numbers match up with what I have seen. It is a T-1138 transfer case with a part number of 11669112.