repairing damage from tire blowout

Without pics hard to tell what you need. But here is one google search.

Monaco Factory Direct Parts | Find My RV Parts - Veurinks RV | Grand ...
www.veurinksrv.com/--monaco-factory-direct-parts
Veurinks RV Center provides REV Genuine Parts & OEM replacement parts for Monaco Coach, Holiday Rambler, Beaver Coach, Safari Coach, American Coach ...

Go to your local and surrounding RV dealerships. It's amazing all the spare parts they have out back.

I was lucky enough to find moldings and other parts for an older MH at a dealership. Best to GO there don't call and go back to the service department.

Salvage yds.

HR out of business

Go to the website of your manufacturer and ask them. That's what I did and they gave me a dealer right by my house.

Bontragers?