Window tilt balance wallside

A quick learner from Michigan says:
April 2, 2023
Can you help identify this stamp on a title balance ?

I have added the manufacture sticker too? Unsure what number is what?
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Jasmine from SWISCO responded:
April 3, 2023

Thanks for reaching out. I am unable to identify the balance based on the stamp alone as there are a few different balances that have those stamps on them. Also, the sticker of the window does not help to identify the hardware either.

I'll need to see a photo of an undamaged balance removed from the window. I am specifically looking to see the attachment from the bottom of the balance.
17" Series 770 Balance
17" Series 770 Balance
S770-17
$11.63
How to replace a tilt-window channel balance.
How to replace a tilt-window channel balance.
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