89 Andersen on glass slider corner

Hello,

I believe you have a left-handed door when looking from outside the house. If so, I would recommend the 82-316 key lock. You will need to drill a hole in your door to install. It does come with directions but you still might want to hire a locksmith to install it as it can be tricky. Thanks for posting! 

I believe the newer Andersen hardware should work with your door. Anderson updates their parts from time to time but If you were to use the new style mortise 82-037, thumb latch 82-043, and the 82-316 then your door should work fine. I'm not sure you will be able to use the older parts you show in your photos with the new key lockset.