Non-tilt Window Balancer Replacement

Question

I have a 22lb Milgard window & I need to replace both balancers. The balancer has the marking, "32 4 BX CMC 7"

The balancer is 33" long

Emily · Accepted Answer

Hello there!

Thank you for reaching out to us. Our S380-33 or S385-33 are my picks. You will have to measure as shown below to determine the best match.

Please note that your 32 4 stamp is calibrated for a sash weighing 23 to 28 pounds. If your window has been operating fine this whole time then you can just stick with the 3240 stamp option. We also have the 3230 option for a sash weighing 18 to 23 pounds. The decision is ultimately yours!

If you have any questions just let me know!

Comparison of the S378, S380 and S385 balance shoes.