David K Tustin , CA October 21, 2016 The "rubber"coating on the prongs of the lower dish rack in our kitchenaid dishwasher was deteriorating in places and rust was appearing Ordered a new rack online from AppliancePartsPros.com, which arrived promptly. It was the correct model and replacement was simple. Do-It-Yourself Rating: Repair Time Estimate: Less than 15 minutes