Raymond B Half Moon Bay , CA March 16, 2015 Appliance: Model AP2139179 A front knob on our gas stove broke and needed to be replaced The stove part we ordered from Appliance Parts Pros arrived promptly (couple of days from when order was placed) and fit right on the stove. We've very happy with out purchase experience with Appliance Parts Pros. --Ray B Read More... Do-It-Yourself Rating: Repair Time Estimate: Less than 15 minutes