Product review (5 stars): So happy that these parts are available on Amazon now
So happy that these parts are available on Amazon now!!!  While I do NOT love the fact that I've had to replace these parts in my Kitchenaid dishwasher 3 times in 3 years, I am incredible happy that they're available here now (and are significantly less expensive than they were at the other site I was using).  This piece also seemed to be a much firmer plastic than the others--not sure if that's just due to wear in the dishwasher or what.  The part fit just right in my dishwasher, and we are back in business.