Matthew L Woodridge , IL February 08, 2015 Appliance: KitchenAid Undercounter Dishwasher KUDP02CRBL4 Kitchenaid Dishwasher Kudp02crbl4: Loud moan/grinding type noise while wash cycle was running. How to replace Spray Arm Bearing. I ordered the part on Friday morning and it was delivered on Saturday morning. I wasn't expecting it until Monday so I was happy to have the weekend to work on the repair. I was able to diagnose the issue and view a video of the part being installed so I already had my gameplan in mind. Installation was a snap and there were no surprises. The part was a perfect fit and the machine runs as good as new again. Thanks so much for the excellent service, phone support for my questions and the ultra fast shipping. 1 People found this story helpful Do-It-Yourself Rating: Repair Time Estimate: 1-2 hours