“This washer was the one recommended for the outside of the boiler element, steam tank on a La Marzocco Linea single group. It is way too small and not the right washer for that application. Fortunately, I was able to recover the original washers and refurbish them enough to work for my reinstallation. good thing they only cost pennies, but something to look into on your parts sheet notes. thx Bill”
