We do sell replacement jack parts including the main screw like the one shown in your photo. Examples of these replacement jack screws are # TJD-12000-RODNUT, # BD500250 and # BD500217 which are shown on the linked page.
Unless you can positively identify the model of Fulton jack you have I strongly recommend replacing the whole jack instead of trying to rebuild the old one. You may even save money by getting a new jack; you'll also get a new warranty and have the confidence of knowing... view full answer...
We do have replacement awning motors for Solera RV awnings with the part # LC373566. It sounds like this is what you are looking for. view full answer...
I was able to find that your camper came with ST235/80R16E tires but they don't give me any manufacturer information on your factory wheels. I believe they used Lions Head wheels but can't confirm. The wheels will be a zero offset, so I've linked the page to all your aluminum options to assist.
We have some options that come with the tire, so I've linked the page to aluminum wheels with your tire size to assist. The Westlake ST235/80R16 Radial Tire w 16" Bobcat Aluminum Wheel - 8 on... view full answer...