Need Simonton Balance Part ID help

A home owner from DC says:
Hey there

The balances on our roughly 43"W x 55"T double hung windows broke and we need to ID and replace them. Some photos attached and thank you SO MUCH for any help!

-Stephen
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Tom from SWISCO responded:

Hello! It looks like you need a new pivot shoe. I recommend the 15-192. This looks like it could be a match for your original, but you may want to look over our pictures and dimensions to confirm.

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