I need a left and right replacement regulator (1 each for a total of 2) for my Anderson windows.

A handy person from East Lansing says:
I need a left and right replacement regulator (1 each for a total of 2) for my Anderson windows. Please help identifying this part. Thanks!!
User submitted photos of a window operator.
Profile picture of Tom
Tom from SWISCO responded:
Good afternoon! Is there any way I can see a couple pictures of this operator with the window open? I can see the base clearly enough, but I also need to see the arms that actually push the window open. Opening the window should expose those arms for me to see. Thanks!
A quick learner says:
here are 4 pics with the window open...
User submitted photos of a window operator.
Profile picture of Dave Sr.
Dave Sr. from SWISCO responded:
Thank you for the additional information. The operator shown in your photo is actually discontinued, I believe. There is no direct substitute, but see our new 39-094 and 39-095 Andersen operators. These might work as replacement for you window, but it may require some work. I am sorry we cannot offer a more definitive answer.
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