264 LW CMC 7

Thanks for posting. I'm confident we can replace this channel balance, but I'd like to verify one extra detail. Can you send me a few good photos of the underside, or 'guts', of the metal channel? I'd like to just confirm one detail about the components. Just two or three photos to clearly see everything in there would be fine. We'll do our best to help from there. 

Thank you! Based on what I see here, you have either our S380-27 or S385-27, depending on the depth of the bottom shoe. That's the only difference between them. I recommend measuring your shoe and referring to our dimensions to confirm the best match.

Comparison of the S378, S380 and S385 balance shoes.