Simonton parts

Thanks for writing in! Your Simonton balance assembly can be replaced with the 15-259 Coil Balance Pivot Shoe, which is used with the Series 159 Coil Balance. Take a look at the video tutorials tagged below for a detailed explanation on converting the balance assembly and how to select the coil spring to complete your assembly.

Be sure to compare the dimensions on the website to confirm this will be a fit for your window track.

Dimensions for 15-259