Product review (5 stars): This killed the screeching cat living under my dishwasher
Worked perfectly in the Kenmore Quiet Guard Sensor ATC 665 model (har har, "Quiet Guard", that is funny) that is in the house I just moved into.  I don't understand why the prior homeowners lived with the screeching cat that was apparently living under their dishwasher but just a few bucks later the fix is done and all is quiet.  I guess some people are just not handy but this was really no big deal, a quick google search on "what the heck is that awful noise" and a YouTube video of the replacement process and ta-dah, all quiet again.  Good replacement part and the cost was great.