replacement constant force balance system for tilt windows

A quick learner from NJ says:
June 7, 2022
Hi can you help me on this puzzel, my window coil balances are broke and window drops. I tried my best to take best possible pictures. coil balance mentioned 8L/8R on it. Please let me which are the right parts to order.
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Emily from SWISCO responded:
June 10, 2022

Hello!

This appears to match our S140-8 but compare our dimensions with yours and see if you agree. 
8 lb Series 140 Quick-Tilt, Single
8 lb Series 140 Quick-Tilt, Single
S140-08
$8.28
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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