Finding Replacement Shoe

Question

I believe these are 1/2" coil balance pivot shoes, and I'm looking for a replacement pivot shoe. I'm unsure if I also need to replace the coil (coil is in good condition but want to ensure compatibility with new shoes). Can you help me find the right replacement parts? The cam in my pivot shoe broke on both sides of my window. From my research, I have a Silver Line 30 1/2 x 52 1/2 double hung window.

Bob · Accepted Answer

Thanks for posting. This looks like a 15-177 Pivot Shoe, which works with Series 152 Coil Balance springs. If the old springs are undamaged you can reuse them with the new shoe. Let me know if you have questions.

Alternate image for 15-177