Yeah, I tried them, unfortunately it doesn't look quite like any of them.
Thanks though.
I do have a picture now , it looks like this (cmmon 7 no whammy no whammy)
Bonus, looks like it worked on this end.
Hope that helps.
From doing a 'touchy feely' behind the balast weigh (the big round thing in the foreground with the rusty bolts) it has 2 more bolts holding the cover on that aren't in this pic.
The ring gear I have handy that supposedly fits this axle is 7 3/16" Outside diameter, so I'm thinking 7 1/4" (I measured using a diameter tape marked in 1/64" increments).
