5313238581 Genuine De'Longhi Gasket, Replacement Sealing Gasket for De'Longhi Espresso and Bean to Cup Coffee Machines

De'Longhi gasket 5313238581 is a genuine sealing part for De'Longhi coffee machines. Gaskets in these machines seal joints that carry hot water or steam, so even a small tear shows up as a leak. The description simply reads gasket, with no size or position given, so confirm 5313238581 against the parts list for your model, or compare it closely with the seal you're replacing.

Why a worn gasket causes coffee machine leaks

Heat, pressure and scale are hard on rubber. Over time a gasket loses its spring, takes a permanent set or splits, and stops sealing the faces it sits between. On a coffee machine that can mean water escaping around a component, steam where there shouldn't be any, a leak that only appears while brewing, or poor pressure at the cup. Leaving it can let water reach electrical parts, so it's worth replacing as soon as a leak is traced to it.

Part details

• Genuine De'Longhi part 5313238581
• Sealing gasket for De'Longhi coffee machines
• Replaces a flattened, hardened or split gasket

Replacing the gasket

Always unplug the machine and let it cool completely so no pressure or heat is left in the system. Take photos as you dismantle so the parts go back in the right order. Clean the seating faces carefully, since leftover scale stops a new gasket from sealing. Fit the gasket dry or with a light film of food grade silicone grease, then reassemble and test.

Questions about this part

Can I reuse the old gasket after cleaning it?

It's not recommended. Once a gasket has been compressed by heat and pressure it rarely seals as well a second time. If you've opened the joint, fitting a new 5313238581 is a simple way to avoid a leak later.