Product review (5 stars): Glad to have the right piece!
This piece had been broken for forever on my 20+ yr old Kenmore portable dishwasher. I kept using the washer - gingerly. It was difficult to locate a replacement on the Sears website. Their photo only displayed the wheel and not the snap on connectors.  I finally called Sears and their representative finally found it here. Only took 2 seconds to replace. Quite an improvement!