Andersen window replacement balances

A handy person says:
July 5, 2023
Hello. Have to replace some balances on my in-laws Andersen windows. The numbers on the balance boxes are:

7#25
8#27
BJ13 527 1087 (narrower sash)

Any help you can provide would be appreciated.

Thanks
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Jasmine from SWISCO responded:
July 6, 2023

Thanks for reaching out! Based on the numbers provided from the stamps on your Andersen sash balances,  you'll need the following replacements.

1. Part 24-531, for balances stamped with 519, 523, 525, 527, or 531. 
2. Part 24-737, for balances stamped with a 725, 727, 731, or 737.
3. Part 24-837, for balances stamped with an 823, 827, 831. or 837

Feel free to reach out with any questions.
Andersen Sash Balance, 519, 523, 525, 527, 531
Andersen Sash Balance, 519, 523, 525, 527, 531
24-531
$54.20
Andersen Sash Balance, 725, 727, 731, 737
Andersen Sash Balance, 725, 727, 731, 737
24-737
$54.20
Andersen Sash Balance, 823, 827, 831, 837
Andersen Sash Balance, 823, 827, 831, 837
24-837
$54.20
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