Jennifer for Model Number Rs630pxk I need the top burner control knob, however, I still need the yellow piece that goes inside in order for the knob to secure itself to the stove. Do you sell that piece? If not, do you know where I can find it?
Answer Hello Jennifer. It sounds like you need to order and replace the switch W10900107 on the unit as well for the shaft to attach the knob to. Read More... Answered by AppliancePartsPros.com | Tuesday, June 18, 2013