Qumox 004302440800 6-Port Paramount Module Water Valve with Valve Shell O-Ring
Part numbers : 004-302-4408-00, 004302440800, 4-009-3189, 40093189, 4-9-3189 or 400093189, 004-009-3189. Lift out the old 6-port module and replace with the new one, ensuring the channel is clean. Install the new O-ring and align the module in the base.