Transmission Damper Mount (under car)

Trying to find another transmission damper, or wind stop mount as the catalog seems to call it. It's the little guy that goes under the middle of the engine and sits inside that rectangular cup that's bolted to the transmission. Mine lost its threads unfortunately...

The only ones for sale online I could find are for the manual (substantially different design) and some cheapies on Amazon/eBay that are hard as a rock and not the OEM design (as I now know since I bought one).

Part number I'm looking for is 50815-SA5-982, although the other variants could pass as well (ie. -981, -980, -SA6-980). Still on a quest to quell the vibrations in this car and sort of ran into a dead-end on this one.

Any and all leads appreciated!