Need Lock set and latch for two older Anderson vinyl sliders

A handy person from Hampton Bays, NY says:
Trying to match parts for two older Anderson sliders I have. One opens left to right (oval latch - part numbers on back of unit: 7442-2 and 7442-4) and one opens right to left (the rectangular latch - no part number - screw holes are separated around 2 9/16"). Can you match. Also, looking for exterior replacement locks for both doors - the see two picture above of front / back of lock that fits doors - #2565622). All parts are white.

Thanks
Thumbnail of the uploaded file named Lock set - Need 2 (one slider opens left to right,
Thumbnail of the uploaded file named Anderson Latch - Part number on back reads 7442-2
Thumbnail of the uploaded file named Anderson Latch - No part number found.jpeg
Thumbnail of the uploaded file named Anderson Slider exterior lock - #2565622 - back.jp
Thumbnail of the uploaded file named Anderson Slider exterior lock - #2565622.jpg
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Bob from SWISCO responded:

See our 82-037 Andersen Reachout Deadlock Assembly; see if this matches your mortise. For a new thumb latch, the 82-043 will work to replace both. For new Key Locks, see our 82-316 Left-Handed Lock as well as the Right-Handed version, the 82-317. Handing is determined from outside looking in and describes the operating panel. Let me know if you have any other questions.

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