Delco-Remy Distributer Vacuum Control

[Tailspin]

Todfish,

Thank you for the suggestion.  Terril Machine in TX can repair my part!

[TodFitch]

I've heard that Terrill Machine in Texas can rebuild the later (1940s) vacuum advances, maybe they can do the one for your car.

[Tailspin]

I am searching for s Distributer Vacuum Control, Part No.680-A used on a 1931 Plymouth PA.  I  am hoping someone can direct me to a source for this part or to someone who can repair it.  The diaphragm is shot.  I am wondering if this part may have been used on other brands of automobile.

Thanks in advance for any help you can give.