window slide on the window
A distributor from new hope says:
May 17, 2016
Bottom of the window bracket where you slide in the pin from the window into the sash balance, the bottom of the sash balance is broken as you can see in the picture.
Tom from SWISCO responded:
May 19, 2016
Thanks for posting. It's hard to say. See our 15-118 to start out and let me know if the dimensions match up, especially the width and thickness. If not, let me know and we can try to find a better match.