Now that is interesting.
I suspect I was charged the LVF100400 gasket price for two paper/card gaskets I bought.
I'll check that out - no wonder they charged me so much for the gaskets! I thought they were flaming expensive.
I wonder what the correct part no. for my gaskets is. The only gasket shown on my parts lists is the LVF100400.
More investigation needed.
Thanks very much for that.