The part is often the source of a leak from the handle mechanism, if the O ring is broken it usually leaks over the top of the handle. We would always recommend that you keep a few of these rubber O rings as spares as they can easily break if the machine is not cleaned regularly.
Please note this part may also fit some NICC & Polar Krush machines.
This is a Genuine Part Supplied by the Original Manufacturer.
Part number: SPM107