Replace window balance

A quick learner from NC says:
I am looking for a 9lb double coil window balance replacement.
Thumbnail of the uploaded file named Coil Balance Assembly
Thumbnail of the uploaded file named 9lb Coil Assembly
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Jasmine from SWISCO responded:

Thanks for reaching out to us! Given the coil springs you have pictured here, it is most likely you'll need to replace the entire assembly. I am confident we can supply you with the replacement coil assembly you need, but to be sure, I'll need to see a photo of the entire assembly removed from the window.

Please let me know if you have any questions in the meantime.

A quick learner from NC says:
Here are the photos. Thank you for your help!
Thumbnail of the uploaded file named IMG_3272.jpeg
Thumbnail of the uploaded file named IMG_3271.jpeg
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Jasmine from SWISCO responded:

Thanks for the photos! Your balance reminds me of the Series 140 Quick-Tilt assembly. Since yours is stamped with a 9, I suggest the S140-09. Be sure to carefully review and compare the dimensions to determine if this is the correct replacement.

Alternate image for S140-9
Alternate image for S140-9

A quick learner from NC says:
Thank you so very much!

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Jasmine from SWISCO responded:

I'm happy to help! Please don't hesitate to reach out with any other hardware projects you may have.

Have a great day!

How to Replace a Triple Coil Balance System
How to Replace a Triple Coil Balance System
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Removing a Triple Coil Window Balance
Removing a Triple Coil Window Balance
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