sash balance part find?

A contractor from Bellefontaine, OH says:
March 20, 2012
trying to find a match. please see attached. the numbers on the balance say 9 27 -1068. could you help? thanks
A customer submitted photo of an Andersen sash balance.
Profile picture of Paul
Paul from SWISCO responded:
March 21, 2012
Thanks for posting on our discussion board. Please take a look at our 24-939 Andersen Sash Balance, which can replace balance boxes with the stamp 9 27.

Also be sure to watch our tutorial video on how to replace your Andersen Sash Balance:
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