one of my window balance spring was broken, the stamp is :
23 5 GW CMC 7 . please help me to find the part or replacement. thx
Help to find my window balance replacement

Quick Learner from Torrance CA
Jan 16, 2025 2:50 pm
5 user uploaded images
4 Replies

Bob from SWISCO
Jan 16, 2025 4:23 pm


Thanks for posting. It appears the bottom nylon attachment, or the shoe, has 'wings' or side tabs, while the top attachment lacks them. Check an undamaged balance to confirm. If so, this looks like an S350-24 Channel Balance, with a stamp option of 2350. Take a look and see what you think.

Quick Learner from Torrance CA
Jan 16, 2025 4:38 pm
Yes, you are absolutely right, it is really helpful. Thx

Bob from SWISCO
Jan 17, 2025 3:41 pm


Great! Let us know if you need anything else.
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