Let me know what happens at a non CW dealer. I live only 5 miles from my dealer, I94RV in Russell Illinois, and can swing by the parts counter and see what they come up with. They know me by name so I have a hunch they will at least look for the right part and consult with service if they need to verify anything.
Short story on what I heard about ometic part orders, I happen to have been at my dealers parts store looking for a part which I thought they would have in stock (cant remember the exact part right now doesnt matter) and the parts person asked me if they could help while they were on the phone on hold with dometic chasing down a dometic part on order since this spring. That was in September.
2006 Sunseeker 2860DS Ford V10 5 sp. Torq-Flite w Tow/Haul
Winegard T4 In Motion Satellite Dish
Furion Rear Camera, RecPro 70" Recliners
Mohawk Luxury Vinyl Plank Flooring
2013 AWD Acadia Denali, Blue Ox Equipped