Cafelat Silicone Group Gasket - 8.2 mm Marzocco
71.6 mm x 55 mm x 8.2 mm, conical. Fits all models of La Marzocco. The Cafelat and "LM" side faces up when installing.
Some product history and notes:
Great item from a great seller. Solved my problem. Thank you.
This gasket solved the problem that I been having with the leaks and fitting of all kind.