Thanks for the photo and it does show the left side, which is the idler head side. I can verify for you that the you do have the correct replacement cover:
- Replacement Cover for Solera Awnings - Idler Head - Front Cover - Black # LC643923
This will install by screwing it in from the screws in the rear cover. view full answer...
We do have some replacement parts, it looks like you have the Hanger Bracket - # 92925 (piece 22) but may be missing some of the hardware needed to mount it.
Hanger Bracket Wing Nut - # 92927 (piece 25)
Leg Bracket Wing Bolt - # 92929 (piece 27)
I have also attached an image for you to reference. view full answer...