7313257941 Genuine Coupling for De'Longhi Coffee Machines, DeLonghi Replacement Coupling Part

Genuine De'Longhi coupling, part number 7313257941. De'Longhi uses couplings in its coffee machines to join one component to another, either to carry water, steam or milk between them or to pass drive from a motor. Our stock record names this one only as a coupling, without the machine models or its position, so check the number on your parts diagram or old part before ordering.

What happens when a coupling fails

A coupling is a small part with a big job, because the parts either side of it stop working together once it fails. Plastic couplings can crack from heat and pressure or wear at the splines, while ones that carry liquid tend to leak once their seal faces wear. Depending on where it sits, you might notice leaks, steam escaping, a milk system that won't draw milk, or a motor that runs without turning the part it drives. Look for cracks, rounded teeth or a loose fit on the old one.

Part details

• Genuine De'Longhi part 7313257941
• Coupling for De'Longhi coffee machines
• Position and machine models not recorded
• Match the number with your parts diagram

Replacing a coffee machine coupling

Unplug the machine and let it cool before opening it up. Note the orientation of the old coupling and photograph any seals, springs or clips so the new one goes in the same way. Push it fully onto its mating parts without forcing it. Test with plain water before making coffee, and check the area around the coupling for leaks.

Questions about this part

Is this the carafe coupling for a milk jug?

We can't confirm that. De'Longhi lists its carafe couplings under that name, and this part is recorded only as a coupling. Compare it with your old part or check your machine's parts diagram, and contact us if you need help.