coil balance for Alside Excalibur window

A quick learner says:
Hi --

I have a broken coil spring on a sash for an Alside Excalibur window (manufactured in 2005).

The coil appears to be stamped with an "8". It is 1/2" wide.

Is the S152 8lb coil the one I need as a replacement?


User submitted photos of a window balance.
Profile picture of Paul
Paul from SWISCO responded:
Hello again, Carl. I agree, our S152-8 coil spring appears to be our best match!
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