Window support 9R

A quick learner from new york says:
hello, can you help me to get 2 of this. do not know window type. thanks
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Casey from SWISCO responded:


Take a look and compare the specifications of the S140-9 Quick tilt coil balance to your original assembly. Thanks for posting! 

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