Andersen Sash Balance 7P27

A handy person from Middlebury, CT says:
I need to replace the sash balances on a couple of Andersen windows in my home, due to their cords being broken. My home was built in '78.

Following your relevant video with Mike instructing me how to remove both upper and lower sash, the left jamb liner, and then the top stop, I was able to locate the sash balances. The following number appears to be stamped on them:

D43 7P27 076

Please also see attached pics of a left sash balance (looking from inside).

Can you possibly recommend a matching Swisco replacement sash balance?
Thank you.
User submitted photos of a window balance.
Profile picture of Tom
Tom from SWISCO responded:
Thanks for posting, Mike. I recommend that you check out our 24-737 Andersen Sash Balance. This can replace balance boxes with the stamp 7P27.
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