anyone have an exploded view of a petcock

[Anonymous]

I bought a petcock rebuild kit for my 82 GS650E (chain) and I seem to have an extra o-ring. I was thinking that perhaps the last owner left it out. I tried bikebandit.com but I can't really see the picture. Can anyone help?

[Anonymous]

According to crc your set up is the same as mine. The lage oring goes on top of the petcock to seal against the tank. The smaller one goes around the fuel selector.

[moto_dan]

There is a small o-ring on the diaphram assembly, also.

[moto_dan]

There is a small o-ring on the diaphram assembly, also.