damaged pivot shoe in right hand channel

Question

Hello, below is all the data I have on the window. Its in a local cat shelter so I don't know how the RH pivot shoe got damaged. I know the anchor screws are missing from the spring coil units in the photos, those screws have been replaced and both units are working ok. Thank you.
window sash: 15.5 lbs 35 3/4x16 inspring unit height 1.5 inwindow channel/spring unit width 1.25 inlabel on upper frame -H-LC30-48x78 / H-LC50*-36x72Series 0201 DOUBLE HUNG P.L [C? E?]34-01

Casey · Accepted Answer

Hello,

Your balance shoe resembles the 15-177 pivot shoe. This assembly uses the S152 coils. For a 15-1/2 pound sash, I'd suggest using one S152-8 coil on each side. We also offer the 15-143 bushing, 15-144 cap, and 15-145 barrel to support the coils in the window jamb. With that being said, you can just replace the shoe if that is the only broken part. Thanks for posting!

Alternate image for 15-177