Note: This question is for the older version of this part, but we thought you might still find it helpful
How do I you know if you should replace the circulatory pump #4434021 or the pump and motor Ap4500476?
ANSWER Hello Scotty. If just the motor is bad, you can replace the motor W10239404. If the assembly may be bad, you will need to replace the assembly W10298343. Hope this helps.
Answered by AppliancePartsPros.com | Tuesday, November 29, 2011