Chuck H Tuscola , IL July 16, 2014 One of the knobs was damaged I initially looked at the Whirlpool site for the part. They listed three parts but did not show nor tell what color the know was. When I went to Appliance Parts Pro webside, the knob was pictured so I could be sure I got the right part. I ordered it one day and it arrived the next. Do-It-Yourself Rating: Repair Time Estimate: Less than 15 minutes