I think Faulkner got acquired by A&E awnings as part of growth of Dometic brand for RV's.. You might be able to contact their customer service dept to get info on replacement awning tube... Fabric could come from A&E or maybe Carefree, as vinyl fabric comes in lengths to foot, and usually 8' width (out from trailer..). Zip Dee outside Chicago also makes and distributes replacement fabric from Sunbrella polyester fabric.. Most RV shops (make that most skilled shops) can adapt a tube to a frame, and most of fabrics have beaded edge to slde into tube and trailer slots.. Slot widths vary, but they can also be adjusted with different size plastic extrusions..
In Theory, there's no difference between Theory and Practice, but in Practice, there is usually a difference...