Coil Spring Window Balance

Thanks for your post! The shoe from your coil assembly is a match for the 15-177 Coil Balance Shoe. It is compatible with the Series 152 Coil Balance, secured using the 33-072 screw.

Alternate image for 15-177

To determine the correct weight option for your coils, you'll need to look for a stamp/marking on the metal. If these do not have them, please see the video tutorial below for instructions.

If your covers cannot be reused, the cover can be replaced with the 15-143 Coil Bushing, 15-144 Coil Bushing Cap, and 15-145 Coil Support Barrel.