My suggestion would be to find a local independent appliance repair shop and ask them if they can find the part. There should be several around your area. Some of these guys forgot more about finding parts than most of us will ever know.
"I travel not to go anywhere, but to go. I travel for travel's sake. The great affair is to go". R. L. Stevenson
David Bishop
2002 Winnebago Adventurer 32V
2009 GMC Canyon
Roadmaster 5000
BrakeBuddy Classic II