Hi everybody hope all are doing well. My question is about the fuel shut off and sediment bowl on my Naa. It appears to be original (MHV 180 097 MI) is on the valve assembly. First I had a leakage problem with the bowl not sealing and I found a slight imperfection in the lip of the glass bowl, appears to be a mold seam from when it was made. I was able to buff it out and make it smooth, next I found the gasket is all shriveled up and doesn't fit well. I made a new one from nice thick gasket material so I think I've got that taken care of. The next issue is the stem for turning the gas on and off is loose and leaks when gas is on, I took it apart and found there is a packing around the stem on the inside that appears to be all withered up, but when I went online I couldn't find a replacement. Does anyone know if they still make that, or is there another solution? Thanks and God Bless, Beth and Allen.