26 3 BSI MK

Question

Need help finding the right replacement window channel balance. The only markings on it are "26 3 BSI MK", it's 27in long.

I found this post, https://www.swisco.com/discussions/26-3-BSI-TJ-77-152676, which recommends Series 385, with a 2630 option. Is that true for my case as well?

Tom · Accepted Answer

The S385-27 does look similar to your original balance, but I recommend looking over the dimensions we show for the bottom fitting (15-004) to confirm they match. That will be the determining factor in your case.