4 Cups Replacement Spare Food Grade Silicone Gasket, Seal Ring For Aluminium Stovetop Coffee Maker Pots Moka Express Dama Bialetti, 8 Pcs

Absolutely perfect fit and seal for my 6 cup Bialetti Mocha Express. These silicon gaskets are extremely durable..... I have had one in my other Bialetti for 6 years and it is still almost like the day it was put in.Also SO much easier to unscrew the pot with these instead of the rubber gaskets. Only wish i could buy one or two..... at least 6 of these will probably go to the grave with me !

These gaskets are the perfect size and fit for my Venus. They are about a millimeter thicker than the stock gaskets. Initially I had a some difficulty getting the gasket to seal properly. After giving it a little thought I came up with a solution. If you are having an issue getting these gaskets to seal all you need is a little lubricant like olive oil, MCT oil, or any food safe lubricant. Install the gasket as usual. Once it is seated simply get an small amount of oil on your finger tip and rub it on your gasket. Close the moka pot as usual and it should seal perfectly. Sometimes when you tighten the moka pot it can grip the gasket and deform it preventing a good seal. An extremely small amount of oil can prevent this issue for a perfect seal.

Perfect for my small mock pot.

This gasket is slightly thicker than my original by about 1 or 2 mm, but slightly thicker is better than slightly too thin and they're not so thick that it causes any issue. The real areas where dimensions are critical -- and are spot on with these -- are the inner and outer diameter. If either of these are off by even a tiny bit, the gasket won't fit at all. Fortunately, these are perfect.Quality of the silicone also seems to be excellent, I've made a few rounds of espresso and there's been no weird new tastes or degradation of the gasket.Overall, excellent. Not sure why anyone would want or need 8 gaskets....my original gasket lasted for 3 years of daily use so this pack of 8 should last 24 years. But no matter, the price is cheap so all is good.

this seems promising - I have 2 Bialetti MOKA Express pots - one is a 3-cup and one is a 6-cup. I ordered 2 different sizes of the silicone gaskets and both sets arrived same day and even though packaging says 3-cup and 6-cup respectively they are unfortunately identical in size. Both of them are 3-cup dimensions. But the 6-cup should be wider diameter as per specs for pot and as they listed in description for this product. I am guessing someone made a mistake and put the wrong size in the wrong package which is annoying for me to now have to deal with return - not sure if this mistake is for an entire batch that Amazon has or just a one of error… otherwise they seem better than the original rubber gaskets that disintegrate over time. Hoping the silicone version holds up better once they send me the correct size.

A little harder to get on my blendjet 2, but still worked and sealed.

Perfectly fits my 9 cup Bialetti moka pot and works much better to seal than the original rubber ring.Just watch your temperature because the extra pressure that isn't leaking out of the middle will now make your coffee shoot out of the spout.

These are MUCH sturdier than the rubber one that came with the unit. However, one seems like it will last forever, so paying for eight seems like a waste. I wish they'd offer a two pack.