17 3 AX CMC 7 Channel Balance Replacement

Home Owner from Hawaii

Sep 29, 2025 5:23 pm

Looking to replace my channel balancer.
It's marked 17 3 AX CMC 7
18" end-to-end, not including the plastic shoe inserts
0.5" channel width
1" bottom shoe depth

5 user uploaded images

4 Replies

Jasmine from SWISCO

Oct 3, 2025 3:37 pm

Thanks for posting! This window balance is similar to a few series we have. To narrow down the correct replacement match, I'll need to see a photo of the spring and cord (string) in the channel. I'm particularly looking to see a photo of the point where the two connect.

Please let me know if you have any questions!

Home Owner from CA

Oct 21, 2025 5:50 pm

Hello Jasmine. Sorry I've been out on vacation. Here are the photos you asked for. Thanks for all the help.