Need Help Identifying Replacement Balanacer

Question

Hello,

I have Milgard windows and a few of the balancers broke. I want to be sure I select the correct replacement parts. Attached are photos of one of the balancers. Marking shows 26 4 JW CMC 7. It measures 27in long and 5/8 wide. Please let me know if there is any additional info you need in helping me select the correct product.

Thank you,

Kaitlyn

Lauren · Accepted Answer

Hi Kaitlyn, thank you for posting,

With this combination of attachments, you could have either an S380 or S385 channel balance. You’ll need to measure as shown below. The Series 380 has a 1" bottom attachment, and the Series 385 has a 1-3/32" attachment.

You will need a 27" balance with a 2640 stamp option. Please review and let us know if you have any additional questions!

Comparison of the S380 and S385 balance shoes.