Champion window pivot lock shoe

Hello,

We can't be sure with the hardware still installed but the pivot shoe shown in your photos resembles the 15-177 shown below.

Alternate image for 15-177

This shoe is used with the Series 152 coil springs and the related items listed on our product pages. I would recommend removing your coil balance from the window to compare to these parts and locate the stamped numbers on the coils to choose the corresponding strength options. Also, look over the related videos to help you through the repair process. Thank you!

Great, just let us know if you need anything else!