[rheavn]

For gas struts I go to http://www.spdhardware.com/. They are good to deal with and their struts are quality product. Part #GSNI-3100-150. Last I checked they were $27.27 each.

Air filters are available at many truck sources and probably NAPA. Here is what you are looking for, but you can find it cheaper. http://www.amazon.com/Fram-CA7230-Dispos...B001IYFJJY

I usually get mine at
https://www.filterbarn.com/index.php?con...ter+Search

If you can look through the air inlet on the RR of your coach & see the wasp nest in the tube, then Richard's idea of using a vacuum is a good one. The air filter is between that tube & the engine so nothing will fall into the engine. Not real clear on where & how you are seeing the nest. Also is your air filter on the left or right side. It makes a difference as to how to access if you need to disassemble.

Alternator belt squeal. If your set up is like mine, see photo, then solving it may not be possible without changing to a belt tensioner set up. Adjust the belt to 5/8" slack & that's about as good as it gets. Also are you running two separate belts or one double belt? The double belt like this one will help-see photo.

"Rheavn, boy is your coach clean! amazing detail!"
Thank You for the complement. I'm a polisher. I will tell you that mine was very similar to the condition of your new coach. It just takes time and a little work. Or as Suzy says it is how I waste time.

Hope this helps............................