I need an Erie 843/845 Gas pump sight glass, also need the internals for whatever is behind the sight glass. Does anyone have one or do they reproduce these?
I also need window and ad glass rubber. I'm guessing it is probably the same as the late 50's Erie 743 pumps since these pumps are very similar...

Any help appreciated.

Picture for reference this is not my pump I just don't have a picture of mine at work. If you look at my fire pit thread my pump is pictured there