Source for Sea Quest inflator part (receiver for Schrader valve)?

[spoolin01]

Anyone know where I can find one of these? It comes out of a manual inflator valve on a SeaQuest BC. The Schrader valve screws into this piece, which is cracked. I haven't tried any LDSs yet - just thought I'd see if anyone had any parts lying around or knew of a ready source.

 

[Couv]

I don't recognize that part, I have SP inflators, but you might find what you need here:

Backplate and Wings - Wings/BC Parts - Northeast Scuba Supply