Hello, Fitz. See our 18-009 and let me know if you could use this as a replacement. The important dimensions to screw on and catch the balance all match up, though it doesn't have the long top. Yours is 1" to our 11/16". Could you still get it to work?
![How to Replace a Top Sash Guide [1080p]](../../images/videoThumbnails/107.jpg)
