Broken side replacement window springs

A home owner from Burlington Township says:
I am looking to get five sets of parts see submitted photo.
Thank you.
User submitted photos of a window balance.
Profile picture of Paul
Paul from SWISCO responded:
Thanks for posting! This exact balance system has been discontinued, but the manufacturer recommends using our 15-140 pivot shoe, Series 150 coil spring, 15-144 cap, and 15-145 barrel to substitute what you have. Look this hardware over and let me know what you think.
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