Hi guys. I have a 1954 3100 that I’ll be starting a frame off restoration on soon. However I need help identifying the rear axle that’s currently in the truck. My first clue that it wasn’t normal was the way it is mounted. There are brackets welded Onto the axle, which can pivot separately from the part that is bolted to the leaf spring. From pictures iv seen I believe that the axle is normally just held directly to the leafs with the u bolts. My second sign is that I ordered axle seal covers from 2 separate companies for my truck and neither of them were correct. However it is still a torque tube setup connected to the stock 3 speed. So can anyone identify the axle and the method of mounting? Thanks!
https://drive.google.com/open?id=1IMPi8_Glbr55_NRKaKu8sI1dabk9kiy9
https://drive.google.com/open?id=1gped-IDTSWit56YTxoMu_IL0XlSrKIQe
https://drive.google.com/open?id=1AqAdKP1NgRyVtfoRcSwC62ONvqPSegU1
https://drive.google.com/open?id=1xtjtls3xGD1J9tq5Ucwvn6ByQaJmIvvQ
https://drive.google.com/open?id=1U5X5TxFSMN9qxZICJG6Z2-L9M6sunwZx

1954 3100
Link to my project pictures