Well Crap :-)

Darticon said
I wonder if a jeep adjuster would work. Sure looks close.

97-01 Jeep Cherokee CHRYSLER 8.25 Rear Axle Differential Carrier Adjuster Set

The C clips, bolts, adjusters and adjuster locks can be swapped or bought new, but bearing caps are pretty specific to the case they come with.
It could be done with enough money, but that's not happening.:D
Thank you for the effort though.