Replaced the entire unit which a technician instructed me to do but I could have just replaced the motor/pump. The dishwasher is only three years old so the other parts that the motor/pump connects to were in very good condition. Appliance Parts Pros had the part to me within 24 hours of ordering without having to upgrade my shipping fee. (Awesome) In addition, their website had the best video available to work through the replacement process. Performing this work myself with the available video saved me close to $300 according to the estimate received from the technician who diagnosed the problem. THANK YOU for a very good experience and for getting the part to me quickly enough to repair the dishwasher before hosting Thanksgiving this year.