Rubi has a transfer case/trans combo skid and a gas tank skid.
Axles have 2 wire plugs on the chunk of the diff. Can see them better on the back side.
Easy to identify a 44, but you need to confirm the transfer case too. It should have locker buttons on the dash, and you should put it in 4wd low and test them in a gravel parking lot. You will know immediately if they are locked. If you ate unsure what to do, Google the owners manual and read up on the directions.
Sent off camber