Locking mechanism for Andersen sliding door circa 1983

A quick learner from Sliding door says:
June 10, 2014
I have 2 of these Andersen sliding doors, circa 1983. The inside mechanism will not turn to lock the door. A friend removed the lock and it is frozen. Do you have replacement parts?
User submitted photos of patio door hardware.
Profile picture of Dave Sr.
Dave Sr. from SWISCO responded:
June 11, 2014
Your latch look like the older style of our 82-263. We also carry the 82-037 Andersen latch. Finally, your thumb turn looks like our 82-043. Compare this hardware to your own and let me know what you think.
Mortise Lock, Round Face
Mortise Lock, Round Face
82-263
$30.77
Andersen Reachout Deadlock Assembly, 2-Panel
Andersen Reachout Deadlock Assembly, 2-Panel
82-037
$85.70
Andersen Tribeca Thumb Latch Replacement
Andersen Tribeca Thumb Latch Replacement
82-043
$12.72
VIDEO
WATCH >
How to maintain a sliding glass door
How to maintain a sliding glass door
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.