Product review (5 stars): Pefect fit for Kenmore dishwasher
There's not too much to say about this part. The retainer nut broke on our Kenmore dishwasher, and this one replaced the broken one with no problems. Just make sure you don't tighten too hard when you put the new one in or you'll be buying another one!

Tip: If you've broken the nut off by over tightening, the plastic threads from the nut will likely be stuck inside the hub. To remove that broken piece, take a pair of needle nose pliers, put the tips inside the lumen of the broken piece and open the pliers to exert force outward on the threads. While holding the pliers open, begin to turn the pliers counter clockwise. Keep twisting and the threads should screw right out, making room for your new retainer nut. Good luck!