Awning replacement parts needed - see pics.

Thanks for posting, Danny. I'm afraid that we do not carry replacement arms for these older aluminum awning windows. We do have the 37-001 pressure shoe that might match yours, but I'm not sure. 

As for the arms, we carry some four bar hinges that may be worth considering. Take a look at the 36-022HD, which is 12" long. We also carry other lengths. I've known other customers that used the four bar arm hinges to replace the older style like you show in your photos. Let me know what you think.