I would call a truck dealership like Mack, Kenworth ect. and get ahold of the parts dept. Ask them where they have PTO work done and get parts. They should be able to put ya in touch with a shop that deals in PTO's that is local.
There should be more than a few in your area.
To set the backlash on that style of PTO it has to be mounted on a tranny with 2 PTO provisions.
You have to go through the hole on the other side to set em up. Kind of a PITA
The one I have is friggin huge and has a seperate housing for the drive gear, once the pto is bolted to that it was almost even with the rear diff.
I still don't know what the hell it is, I know what I got it from but that's it. No tag, no stamps and all I get told is that's old. LOL.
I can't even use it as a core towards one for a 205.
Six States is one of the places we shop for PTO stuff (800) 452-9365
They deal with PTO's from pickups to semis and have a pretty good parts dept.