Siphon style bailer

[Gypsy]

Does anyone have a source for parts or a complete replacement for this siphon bailer?

 

[airshot]

As a unit...no. However you can make your own, the clam shell part is availiable in a variety of sizes, just add it to a screw in drain. I think they call them gar plugs or something like that, then add the clam shell to the outside.
You might find something in the old wood boat forums.