Replacement Channel Balance 2430Z

A handy person from Bloomington, IN says:

I am trying to replace the Channel Balance for some aluminum windows from 1983. They have the code 2430Z on the channel balance and the metal part is 25 inches long (plastic extends beyond) and it is approximately 5/8 inch thick. If you can let me know if you have anything that approximately matches this or how I might find something to match this, I would greatly appreciate it.

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Mike from SWISCO responded:
Please submit photos of your channel balance (with dimensions). Please be sure to include photos of the balance attachments, as this will be will be used to determine the series.
A handy person from Bloomington, IN says:
Looking through the catalog I have determined that the S370-25 with the option 2430 is what I need. Thank you!
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