window part for upper sash , I believe it is a pivot shoe

Question

its a window installed by window world,series 4000 double hung

Jasmine · Accepted Answer

Hello,

Thanks for reaching out! We do not have this exact coil shoe but I believe our 15-177 Coil Balance Shoe should work as a suitable alternative. To be sure, carefully look over the dimensions below.

You may also need to replace the pivot bar.

Alternate image for 15-177

The compatible coil springs are the Series 152 Coil Balances. These are attached to the shoe using the 33-072 screw. Take a look at the tutorial, tagged below, for instructions on how to select the correct coil weight option.

The support (cover) can be replaced with the 15-143 Coil Bushing, 15-144 Coil Bushing Cap, and 15-145 Coil Support Barrel. All three snap together to complete the support.