Ronald F Allentown , PA May 13, 2016 Wheel came off o ring under turntable preventing it from rotating properly I contacted AppliancePartsPros, selected a part which thought might work, and utilized the question feature re: whether this was the proper part for the Microwave model which I submitted. I received an e-mail response that there was a more appropriate part, which they had. They gave me the number: I ordered it; it arrived quickly; I installed it; and it works fine. Do-It-Yourself Rating: Repair Time Estimate: Less than 15 minutes