O-Rings Seal for Breville Espresso Machines BES900/920/980/990 (5 Pcs Large Size, 12 Pcs Small Size)

These worked great. The blue o-ring need to be pushed in further and I used a chopstick to help seat these as well as the red o-rings. One thing to note, if you want to replace all blue o-rings, there are actually 6 of these, so you will need to purchase an additional pack or find another vendor who sells a quantity of 6 blue-o-rings. I would suggest buying another st to have on hand anyway. Also note: For One of blue o-rings for the milk steamer, left front, there is one screw holding down multiple ground wires secure by ring ground terminals. Be very careful as there are tiny washers between each of these.

Fit perfectly and was easy to replace. I only needed two of the small red o-rings and hopefully I've stored the rest of the rings in a place where I can find them if I ever need them.

Our espresso machine started acting weird and we realized we needed seals and wow it was a quick fix.

In my case at least, the larger blue o-rings were too thick to replace the old ones for the probes in the steam boiler on my Dual Boiler (BES920XL). I had to buy a separate variety pack of all sizes of silicone o-rings to find one that more or less fit. Even those didn't seem like the right size. (The middle back compartment o-rings in https://www.amazon.com/gp/product/B07L1249RF is what eventually kind of worked for me)Have not had the 'opportunity' to verify if the smaller reddish o-rings fit the other boiler ports. Hope those end up being correct.

Unfortunately I had to buy this whole kit to get the one o-ring I needed. I would recommend trying to find the one you need and see if you can purchase them separately. I don’t have time to replace all of them and I know I will lose the others. But, the new o-ring did stop the leaks.

exactly fit and works very well, for my coffee machine

Worked great for my breville

These o-rings fit and performed perfectly.