Replacement lock part appears to be broken

A handy person from Lyons, IL says:
The thumb latch section works and does not seem to be broken but the key lock part appears to have a broken part on the inside of door so it no longer locks. Which lock would you recommend to replace and would I have to replace the latch portion as well to work with the new key lock?
Thumbnail of the uploaded file named Resized_20200205_105458 (1).jpeg
Thumbnail of the uploaded file named Resized_20200205_105503 (1).jpeg
Thumbnail of the uploaded file named Resized_20200205_105514 (1).jpeg
Thumbnail of the uploaded file named Resized_20200205_105518 (1).jpeg
Profile picture of Tom
Tom from SWISCO responded:

HI there! Looks like you have an Andersen sliding glass door lock. We carry all the components you show here. See our 82-056 lock bolt assembly, 82-058 latch mechanism, and finally the 82-057 and 82-058 interlock brackets. Look these parts over and let me know what you think.

How to maintain a sliding glass door
How to maintain a sliding glass door
GUIDE
READ >
How to replace a sliding glass door roller
How to replace a sliding glass door roller
GUIDE
READ >
Reply to Thread
Use this form to ask a follow-up question or to share your experience regarding this subject.
(your email address will be kept private and is only used to inform you when a response has been made)
Current wait time is 3-4 business days
We promise that one of our experts will personally get back to you as soon as they are able. Thank you very much for your patience and understanding. If your inquiry is time-sensitive, please feel free to reach us at (888) 991-1929 or at help@swisco.com.