The control knob was broken Joel M. • Columbia, MS • February 21, 2015 Appliance: Model GE MODEL J P350W0A 1WW My Repair & Advice Ordered replacement control knob from AppliancePartsPro on the web site. Using the site to determine part number and purchased with no issues. It was delivered as expected and fit as the original part. Could not tell the difference once installed. Was this review helpful to you?