Andrew, check with Brim's Import, they are south of Columbus OH so not too far from you. This would at least allow you to inspect an axle in person, and choke a neck if you need to. I've not dealt with them but they always seem to have a great selection.

If you do this after the holidays, I might be able to help out (no brain, some muscle lol!).

4x4Wire's Toyota Section
1995 FZJ80 LandCruiser - 3 locking diffs, +200k mi, JD HIR's, 285/75R16 Nitto TG's
Olde North State Cruisers