Silicone replacement group gasket for E61 group head espresso machines. Silicone gaskets are known to last much longer before needing to be replaced as well as not recreating the odor that rubber gaskets can produce over time. The 8mm gasket is thinner than the 8.5mm gasket meaning it will create a seal with the portafilter farther into the portafilter sealing rotation.
Not sure which part you need? Parts are non-returnable so please contact us before ordering and our technicians will set you up for success.