Anderson window sash balancer

A quick learner says:
August 8, 2023
The anderson windows where installed in the 1980's. The photos are from the left side. I need left and right side.
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Jasmine from SWISCO responded:
August 10, 2023

Thanks for writing in! Your Andersen balance appears to be our 24-531. Given the 5 23 stamp on the metal, I am confident this is the replacement you'll need.

This balance is made for Andersen Sash Balances stamped with a 519, 523, 525, 527, and 531.

Let me know if you have any questions.
Andersen Sash Balance, 519, 523, 525, 527, 531
Andersen Sash Balance, 519, 523, 525, 527, 531
24-531
$54.20
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