Need to replace this balance. What do I need?

A home owner from MA says:
March 9, 2021
Is it possible to tell from the picture what part this is?
Thumbnail of the uploaded file named DA0C49F1-7FD7-48C9-AAFA-12DDD0CA64D2.jpeg
Thumbnail of the uploaded file named 647760AB-51D0-48F9-896D-76CEB81982C5.jpeg
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Casey from SWISCO responded:
March 10, 2021

Hello,

I can't say for sure with your hardware still installed but your pivot shoe looks similar to our 15-175, which uses the series 152 coil springs. Take a look and see how these parts compare to yours. Thanks for posting! 
A home owner from MA says:
March 10, 2021
My coil is imprinted with a 12. But I can't find a single coil for 12lbs on your sight. That's what was confusing me.
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Casey from SWISCO responded:
March 11, 2021

If your window is currently using one 12 pound coil on each side, you can replace them with two S152-6 coils on each side to support the same amount of weight. 
A home owner from MA says:
March 11, 2021
Thank you so much for helping. I appreciate you taking the time.
6 lb Series 152 Coil Balance
6 lb Series 152 Coil Balance
S152-6
$4.80
Coil Bushing
Coil Bushing
15-143
$0.97
Coil Bushing Cap
Coil Bushing Cap
15-144
$0.70
Coil Support Barrel
Coil Support Barrel
15-145
$0.49
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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