Please help me order replacement parts

Question

The channel spring sash balancer is from a Milgard window. The markings on the balancer is "22 3 ET CMC 4". The metal part of the balancer is 23 inches long.

Emily · Accepted Answer

Hey there!

Thank you for contacting us. This balance looks like a match for the S380-23 or S385-23 with the 2230 stamp option. The best match will depend on the depth of the bottom shoe as shown below.

Let us know if you have any questions!

Comparison of the S378, S380 and S385 balance shoes.