confirm correct part number for Andersen Sash Balance

A home owner from Ohio says:
June 24, 2020
Need replacement sash balance modules for Andersen double hung window. Both panes are the same size; glass measures 32 1/2" wide X 28" high. Photos are attached showing 1600-17 and 11600A-3.
Thank you
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Tom from SWISCO responded:
June 29, 2020

Based on your stamp of "1131," I recommend the 24-1133 Andersen sash balance. I believe this will work for your window as a replacement.
Andersen Sash Balance, 1133, 1131
Andersen Sash Balance, 1133, 1131
24-1133
$54.20
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