This is a replacement o-ring gasket for your VCM machines. This seal fits the all VCM 40s and most 44 model machines. This o-ring may not fit the newer VCM 44 lids. The newer lids require a slightly larger diameter o-ring. This must be purchased directly from Stephan.
For the smaller 25 model machines, you may still purchase this seal but you will need to cut it down to size.
12.6mm (1/2") thick