Window sash non tilt balance?

A handy person from Colorado says:
I need to id this balance. I have several of these windows and will need to replace different lengths. The aluminium channel is with out the plastic tip is 34". Any idea what part I need to order? The numbers on the aluminium channel are 86A 33-5 AA2 CMC 7. thanks Scott
User submitted photos of a window balance.
Profile picture of Paul
Paul from SWISCO responded:
Hello, Scott. I believe our Series 385 channel balance can work for you. The nylon attachments are slightly different but I think you just have an older version. See what you think!
Reply to Thread
Use this form to ask a follow-up question or to share your experience regarding this subject.
(your email address will be kept private and is only used to inform you when a response has been made)