La Marzocco O-ring 1.78 x 11.89 FKM 70 ShA (H.1.047)

This spare part carries water, sometimes hot and under pressure. With a little experience in handling tools, you can usually install it yourself without difficulty.

For legal reasons I must nevertheless point out the following: before installation, switch the machine off, pull the mains plug and let it cool down. Release any remaining pressure, for example via the steam wand. If the machine is plumbed in, turn off the water. After installation, check all connections for leaks and do not leave the machine unattended during the first few uses. Leaking connections can lead to water damage.

I accept no liability for damage caused by improper installation or leaking connections. Your statutory warranty rights remain unaffected.