Window coil balance

Question

Hello, I purchased a home and the previous owner removed these damaged coil balance mechanisms they are 2-1/4 height, 1-1/4 width and 9/16 thickness, I know it's a swisco window, but there are no identifying marks on the coil balances , Can I get som help with replacement

Lauren · Accepted Answer

Hello, thank you for posting,

Please review the 15-177 pivot shoe that is compatible with the Series 152 coil springs. Compare the dimensions below to confirm a good fit!

Alternate image for 15-177

The original coil springs should have a number stamped on them that indicates the weighted option needed. Also see the 15-143 bushing, 15-144 bushing cap and 15-145 support barrel.

Please note that Swisco is not the original manufacturer of the window, we are an online hardware store only for replacement parts. Let us know if you have any additional questions!