Guarnizione Silicone 8,0mm, Gaggia, Dondolo, Expobar, Testa Gruppo E61, Espresso
Silicone Gasket works with Gaggia Rocket ECM Expobar E61 Grouphead espresso machine. E61 Grouphead espresso machine. Replace the silicone group gasket once a year. If you are getting leaks around the brewer, you need a new Group head gasket.