George J Raphine , VA September 19, 2014 Appliance: Model KITCHENAID KUDP02CRBL4 Very noisy operation Your expert told me it was most likely the circulation pump motor, so I ordered it and it arrived in 2 days. I installed it per your instructional video, and it was an easy job (thanks to the video.) The dishwasher worked perfectly with the new motor! You folks saved me at least a couple of hundred dollars in repairman labor costs, etc. Thanks again! Do-It-Yourself Rating: Repair Time Estimate: 1-2 hours