LZ H.3.001 LaMarzocco Group Head gasket 6mm
This conical style gasket fits La Marzocco GS-2, GS-3, Linea, FB-70, GB-5 and FB-80. The thinnest version LMZ portafilter gasket that has a bevel. This is used on newer machines with little to no use on the groups and portafilters. The 6mm refers to the thickness on the outside diameter, the flat portion, and 8 mm refers to the thickness on the inside diameter, up to the peak of the cone shape. Install with cone sloped side facing down, the beveled edge of the cone shape adds an additional surface for a portafilter basket to seal against.
NOTE: La Marzocco old part #L105/B8, new part #H.3.001.