I'm missing the rubber grommet into which the fuel tank prop would sit - any idea what the part number would be for this? I've searched on Stein Dinse but can't find it. Fits in this here hole..
The rubber isnt very good. I made a olastic insert which sits in there and holds the tank more firmly. The rubber rips, a bad design. This doesnt really answer your question though, so I found it for you 76440041A
Agreed these don’t last which is explains why mine is missing. A plastic one would be an improvement, what did you use to make yours?
I found tapping in a tyre valve dust cap works perfectly, for those not wanting to go to the great expense