Hello,
Yes you can get those from most large RV dealers and stores like Camping World.
If you still have no luck call my buddy Brian in parts at www.rnrrv.com
They are a Roadtrek dealer and can still get a lot of parts.
Yes that is how it is sold
RVIA Master Certified Technician
Over 15 Years Experience with all brands of RV's. RVIA Master Certified and Trained. Knowledgable!!