Window channel balance replacement

Thank you for reaching out to SWISCO. Your balance looks very much like our S380-25 and S385-25. The difference between these two parts are in the bottom balance shoe. You will need to measure the depth of your bottom balance shoe, like in the diagram below,  and compare it to both balances to determine which one would make the best match. Whichever one you go with will use a 2440 option.

Alternate view of 15-004

Get back to us and let us know if you have any further questions.