Gsa cap gasket source?

[Guest]

I need a new gas cap gasket for my 78 GS1000C. Any sources?
Anyone make one and can share their wisdom?

Thanks!

[bwringer]

New gas cap.

The gasket is a complex sorta hat shape, so it's not easily reproducible from a sheet of rubber.

[Skateguy50]

I rebuilt mine... think I used two parts to it stacked on each other, been a while was one of the first things I did a few years back when I got the bike.

Has worked good since then. (however no clue if my 650 cap is the same as yours) I just took it apart (think a few small screws) and cut gaskets to match with material that was rated for gas. Again I used two pieces with one being smaller than the other and stacked together.

[Adler]

I rebuilt mine... think I used two parts to it stacked on each other, been a while was one of the first things I did a few years back when I got the bike.

Has worked good since then. (however no clue if my 650 cap is the same as yours) I just took it apart (think a few small screws) and cut gaskets to match with material that was rated for gas. Again I used two pieces with one being smaller than the other and stacked together.

Interesting, what do you mean stacked together? I dont suppose you took any pictures?