To list, The outfit with the rubber valve gaskets ($20) is: Blausergnugen 1218 S. Alverno Rd. Manitowoc, WI 1-800-683-2834 Order parts 414-683-1455 Tech Info. They also had lots of other parts and there prices looked decent. I had a E-mail from a list member (don't remember his name) who said he put one of the rubber gaskets on about 6 mos. ago and so far no leaks.