Tractor Repair: Case 340 Power Steering, tractor salvage, salvage yard

Question
Tractor is probably 1950-60, tag is gone. I busted the end of my power steering unit shaft, an old one by Rockwell Manufacturing (3/4) 2x6BA, B/M 629969. Anyone still
make these units so I can purchase parts or whole? Did an
online search, nothing close.

thanks,

Answer
Hello,

  I think the only way to fix it is to get a used unit from a salvage yard.  I can't find any info on it because it is so old, so parts are probably not available anymore.  If you check with any tractor salvage yard, if they don't have it, they can find one from another yard.

                          Good luck,

                               Arnie