The O-RING SILICONE is not easy to damage, you must to install the O-RING SILICONE correctly at the first time. Mostly the water leaking in boiler system is due to wrong installation of O-RING.
Refer to the diagram below.
***If you are purchasing this O-Ring because your machine is leaking, please note that it is recommended that you also purchase
item # 10087027 (2) two of these as they are also found in the heating element and may be causing your machine to leak. Diagram reference #17
|14||10088106||O-RING SILICONE 79X2||1|