Curved Shower Door became detached (need all parts to fix it back)

Thanks for posting, and thanks for the kind words. Can you remove the undamaged parts from the door and send us pictures so we can get a clear look? From there we will do our best to ID what you need. Thanks. 

Many thanks for your post. Your curved shower door roller looks like the 10-061 , which is used by many shower door manufacturers. The lower guide is our 10-063 . Also see the 10-062 adjustment screw and 10-064 . I am afraid the manufacturer doesn't provide instructions for these parts. Apologies for any inconvenience. 

Apologies, let me clarify. You really only need to replace what's broken. I believe I see the 10-064 in the third image in your photos; if it's undamaged, there's no reason to replace it. Let me know if you have further questions.