Universal group supplement rubber shim gasket
Details:
This thin rubber gasket is used to make your group filter gasket 1mm thicker. It is made from rubber so will last longer than paper shims which are single-use.
This size is used in lever piston machines and smaller-sized gaskets such as La Spaziale
Why buy?
If, after you replace the new gaskets, the portafilter slides over to the right, this rubber gasket will correct this.
This typically happens when your machine is over 4 years of age - portafilter fins and group will have worn a little.
This gasket should be installed 1st followed by the main gasket.
Size:
Ø 74 x 53 x 1 mm