Hmm someone must have removed them at some point.. You should be able to order new ones from the dealer or maybe just go there look at a similar model then go to a sewing shop and see what you can find...
2004 Chev Silverado Duramax optioned past the max. 2009 Jayco Eagle 308 RLS 765 watts of solar, 6-6 volt batteries (696 amp hour), 2000 watt (4000 surge) whole house inverter.
140 days boondocking in 2016
211/2015, 196/14, 247/13, 193/12