Carol, are you talking about the window in the
fiberglass portion or the ones in the cab portion?
Welcome to FiberglassRV. Just so you know right off the bat, this forum is dedicated to molded
fiberglass towables. We'd be glad to discuss the motorhome portion of your RV, we just don't delve into drivetrains, etc. There are other places on the WWW that could help you with that.