Comet London cold tap leaking

[dicey]

The tap in my camper is leaking from the removable cartridge. I think it is a Comet London tap. The cartridge fits into the threaded part of the tap tightly, and the O-ring on the top of the cartridge seems in good condition.
There is also a flat metal washer inside the body of the tap which I cant get out again, but does anyone with a similar tap, know if there are any parts missing from this tap?

[fairwynds]

I recently refurbished my sink/tap/water tank etc. Found this company stock Comet taps/spares and they were extremely helpful over the phone too. Even though my tap was a Comet Nova, they might be a good place to start for you....?

http://www.johnscross.co.uk" onclick="window.open(this.href);return false;

[dicey]

Thanks for the Info. Will try them.