Includes one group gasket, one group screen and one group screen screw. Will fit most commercial Nuova Simonelli machines, as well as the Oscar, but not the Aurelia.
I called when my portafilter started leaking water around the seal. Got great help and learned how to properly maintain my machine. It took a bit of gentle prying to get the ld baked gasket out but it's working perfectly. I won't let that happen again
 "(SKIT1) Nuova Simonelli Group Head Kit")
