1/2 inch constant force balancer Tilt in window, Double hung

Question

I am looking for parts for the left side as you look out the window as well as a how to replace / repair guide. Hoping you can help. Please do not hesitate to contact me if any more information.

Casey · Accepted Answer

Hello,

Your pivot shoe resembles the 15-177, which uses the S152 coil springs. I suggest removing the shoe to confirm the specifications below match yours.

Alternate image for 15-177

If you need the internal tilt switches as well, we'll need to see yours uninstalled to compare to our inventory. Thank you!