DeLonghi Brewing Group O-Ring

I would have been happier if they sold these in a pack of 2 or 3 to save money, but the rings are perfect, came the next day, and were really easy to fit. Just make sure that you also have some food-safe lubricant and watch a video on youtube for easy instructions.The one I found best was called 'How to service and clean DeLonghi Magnifica" but this mechanism is the same for all their front access mechanisms, and is also the same as found on Saeco and Gaggia machines too, so really handy to watch

It's an O ring, and it fits - no more to be said.

Just the job to service a DeLonghi brewing unit. Don't know why they are not sold as a twin pack with a small sachet of food grade lube as a service kit? An opportunity missed?

fits perfect

As expected arrived in good packaging and they have done the job.

Delonghi Magnifica Coffee Maker. Silicon sealsMy machine has worked well over the last few years but in recent months has made one or two unusual noises. The red press button diffuser is quite often removed for freshwater cleaning. I have noticed the sliding piston within its cylinder is sticking and becoming very difficult to move. This piston is mechanically moved by a screw rod at the back of the machine (which you can just see) and this compresses the ground coffee into the pellets eventually ejected. The piston seemed to be seizing in the cylinder. Time for a strip down. Fairly straightforward once realised it is the large grey plastic circlip at the bottom of the assembly that needs to be removed. Gently prise off with a small screwdriver and once released the very bottom (black) plug held by the clip can be eased off with careful screwdriver leverage. . Once done the whole long piston assembly can be removed. My problem was instantly recognised. There are two orange silicon rings within the grooves at the top of the assembly. These were badly stained in coffee grounds, had hardened thus causing sticking. Removed with a flat bladed screwdriver and the whole assembly thoroughly cleaned.The two new rings (two are required) ordered here easily slipped in place. A light smear of silicon grease on the rings and cylinder wall gave immediate improvement to the piston sliding. I am told that vegetable oil can be used although I have no personal experience. With the unit reassembled and clicked back in place the coffeemaker performs once again as expected. These silicon rings were the answer to a long needed overhaul. Ignore the wrong reference to Stainless Steel - mistake.

My coffee machine was not working and I found the solution on youtube. Easily took apart the brewing assembly and fitted two new rings, with a bit of silicon grease. If memory serves cost was about £10 all together instead of £99 sending it back to delonghi. Happy Days

This Ring is good quality and easy to replace.Only issue I have is why it is sold as Single when Delonghi Machines have 2 in them?If you are Ordering Service parts, I would expect a pack rather than having to order separately.I ended up placing a second order which means 2 packaging and delivery.