John for Model Number RB120PXK0 We have a Whirlpool built in oven that is missing both knobs. The knob part number is 310834. When I check to see if it will fit it says its incompatible. Do you have the parts for this? Thank you
Answer Hello John, These WP3150371 appear to be the correct knobs for the unit. We must apologize for the compatibility tool. Please disregard it since it is still in work and is still not recognizing all of the model and part numbers. Read More... Answered by AppliancePartsPros.com | Tuesday, April 22, 2014