Walter W Palm Beach Gardens , FL March 01, 2020 Appliance: Model WMH53520AW-0 Broken microwave motor Searched online for tutorials on how to fix it. Searched for the correct replacement part. Ordered it from Appliance Parts Pros. The part arrived earlier than stated. 20 minute repair job. Easy. Do-It-Yourself Rating: Repair Time Estimate: 15-30 minutes