Manual boxes -

2537349 3
226716X 5

I have Galens Vol I and II part numbers books, but neither have steering boxes.

Reason I ask is that the mounting bolt holes on the second box are .055 smaller than the other box. there was some flashing, but I had to do just a little work with a file to get the bolts through. In every other aspect, except the placement of the casting number, the boxes appear identical. I counted lock to lock turns, everything I could think of, and they do appear identical.