Product review (5 stars): Perfect fit. I searched for the part number I ...
Perfect fit. I searched for the part number I found leaking underneath my dishwasher, found this, ordered a matching gasket, and replacement worked perfectly.  I had to take the entire interior of the washer apart to get the gasket in, but it's well worth the extra 10 minutes.

NOTE: although the "commonly bought with" shows two "different" grommet/gasket units, they are the same.  You only need one.