You don't need to buy it on line.
Just go to any local RV dealership that has a customer RV parts store. Almost all of them have a customer parts 'store' in the front. You will find 'everything' that breaks often on an RV packaged up and ready for you to buy no shipping charges required! AND a human being to answer all your questions.
The awning strap is one of the many things they always carry, it is a common part as is the awning rod. They are universal just make sure you get one for the main awning not the window awning. I always carry a 'spare strap and rod' on board all the time.
And while you are there be sure to pick up a pair of Awning De-Flappers you are gonna need them! :W
Welcome to the wonderful world of RV'ing and owning a MH. Hang on to your wallet there are a tons of must haves out there to buy for your MH. :B
