I'd like to replace the ANDERSEN SASH BALANCEs on a window but can't find the part number in you catalog. As best I can tell the parts were manufactured June 1986. It looks like the part number is 11600-17. The right and left appear to be the same.
The glass in the sash is 36-3/8 W x 24 H. They are double pane. Photos are attached.
What replacement do you recommend?
Lee
