Tom,
If you don't mind the lack of paperwork....
Tom Hanniford
Antique Parts Cellar
E. Weymouth, MA.
He's done lot's of oddball diaphragm fuel and wobble pumps for me.
I wouldn't mention "airplane," but he knows where they are going.
He's not an FAA/PMA guy and you won't get an 8130...but the pump will be good.
The first guy that sues him will be the end of his work for us antiquers.
Dan