Adam, My experience with Dometic parts is that some are no longer available.
I was hunting up a door gasket last year and called Dometic and was told
they don't have them any more.  As for getting a whole new fridge, they
don't make these anymore either!  Your best bet is putting a list of "wants"
here on the List, someone will probably have your parts.  You can also try
Euro American RV parts, Pete Catlett at
deltasix@earthlink.net or The Bus Depot.  Good luck

Wendy
Cape Cod, MA

'85 Westfalia "S-Cape"
'98 Passat "The Do Dah Machine"