2nd Gen Trans/Transfer mount help

Need help IDing this driveline mount that exited my sister's 2nd gen 4runner on highway 5. Couldn't find anything in the FSM and couldn't find any pictures of a similar transfer case online. Thoughts?

Ended up shaking the hell out of the A/T and cracked the case. So we're going to swap it out for a M/T next week — want to make sure I have all of the required parts though.

 

Update: I think it's that balancer dingle-bopper-thingy. Looks like the trans mount in the background might be torn though, either causing the trans to crack or it was torn by the trans letting go.