Joe L Shelby , NC September 19, 2014 The water would not pump out of the bottom of the dish washer Replaced the diaphragm in the pump ,and replaced the check valve ( The rubber flap in the check valve had deteriorated around edges so I replaced that as well.) I don't understand why you can't get the rubber flap. I guess they have you over a barrel with that. No fault to Appliance Parts Pros, its not out there that I could tell. Great prices and service. Dish washer works like new. THANKS! Read More... 26 People found this story helpful Do-It-Yourself Rating: Repair Time Estimate: 15-30 minutes Tools: Pliers, Socket Set