I just bought a replacement petcock for my K4 750. It's going on a tank that has no petcock. The new petcock did not come with any attaching parts. From the parts fiche, it looks like there are two 6mmx28mm screws and two gaskets that hold this thing to the tank. Do I have to buy these from Honda, or can I use hardware store screws and o rings? Is there anytinng else that holds it on? Are the o rings simply placed on to the screws, and seal to the inside of the petcock when the screws are tightened? Anyone got spares they'd want to part with? Suggestions? Thanks in advance.
Doug