Replacement parts for Andersen 1981 3 panel sliding glass door.

The only hardware I think is salvageable is the thumb latch and the 2 handles. Photo #1 shows weatherstripping I took off the door. There is also a profile of #1. Picture #2 is a stifff plastic with a cut out for the lock. This piece attaches to the outside of the sliding door. There is also a photo showing the profile. The other parts are not numbered and self explanatory. I am curious if the original door when installed had a interlock bracket and a interlock bracket operating/ meeting stile.


P.S. the reason why I took the hard plastic and the weatherstripping off was because it looked filthy. Also one of the stationary panels was very cloudy. It has since been replaced.