Shoe and coil spring for tilt sliding window
Thanks for posting! We no longer have the exact match for this shoe but the 15-177 Coil Balance Shoe will work to replace it. I'm confident this will work for the repair but you'll need to remove it and compare the dimensions to be sure.
This shoe uses the Series 152 Coil Balance (attached to the shoe with the 33-072 screw). To determine the correct replacement for the assembly, you'll need to look for a stamp/marking on the coils. If there are none, please see the tutorial below for instructions on selecting the correct coil weight option.
If the supports (or covers) cannot be reused they can be replaced with the 15-143 Coil Bushing, 15-144 Coil Bushing Cap, and 15-145 Coil Support Barrel. All three are used to make one support.