Function of volut pump?
ANSWER Hello Seth. The volut pump 6-905321 is used to direct the water flow to the lower spray arm assembly on the unit and the tower. It causes the water to gain pressure for the washing process. This part has been permanently discontinued by the manufacturer and we don't know of any source or replacement for the part.
Answered by AppliancePartsPros.com | Friday, September 07, 2012