I have a 2006 4x4 Megacab Laramie I bought new July 2006. The truck has 5.9 L Cummins, 4.10 gears, limited Slip, Automatic Transmission and the Transfer Case shifts with a **** on the dash.

I am trying to find:

Transmission Model:
Front Axle Size (model) and manuucturer:
rear Axle Size (model) and manuucturer:

I can't find the info in the ownersmanual or on the sticker. Any Idea where to look?

 

48 RE for the transmission (4 speed)

9.25 AAM front axle

11.50 AAM rear axle

All Cummins have the same axles for the 2006 year, and the only auto available was the 48 RE.