I believe the part I need is called a Top Sash Guide. This part screws into the top of the window housing and holds in the channel balance. The Channel balance is 1/2 inch wide and is 28 inches long. Any help or suggestions would be greatly appreciated.
Thanks,
Brian
Dave Sr. from SWISCO responded:
August 13, 2014
Hey, Brian. I think you should look at our 181-171 and see if this can work for you.