Moving into my parents house. They have the original dishwasher that was installed after they had house built. It is a Maytag WU600. I don't think it was ever used. If so, not much at all! Tried running it the other day, ran fine, except wouldn't drain. We think there is a clog somewhere as we were getting backup in sink when running washing machine. (Does not empty into septic). The gasket around the door is cracked. Where can I buy this?