Window replacement part

Quick Learner from Northfield, ohio
Mar 26, 2023 1:36 pm
Hello.. this part is broke on my windows, I placed and order with you but I am thinking I may have bought the wrong size. I have attached the picture of the piece I need to replace. Any chance you can tell me the part number
2 user uploaded images
4 Replies

Casey from SWISCO
Mar 28, 2023 12:54 pm


Hello,
We actually have a conversion video that shows the coil balance assembly and pivot bar that we recommend to replace the parts shown in your photos. You can also find our return policy to send back the S140 balances that you purchased here. Take a look and let us know if you need anything else. Thank you!

Quick Learner from Northfield, ohio
Mar 28, 2023 7:44 pm
quick question how do i know what size coil balance spring for a 20 lb window

Casey from SWISCO
Mar 29, 2023 8:10 am


For a 20-pound sash, I would recommend using one S159-9 coil spring on each side of the window.
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