Vinyl SH carrier shoes and spiral balance

A handy person from North Carolina says:
Hello, our house was built in 1197. I do not know the brand of windows, but we have a couple of carrier shoes that are broken. What additional information do you need in order to identify the correct parts?
Thumbnail of the uploaded file named Carrier Shoe.jpg
Profile picture of Bob
Bob from SWISCO responded:

Thanks for posting. We can help replace this pivot shoe, but we need to see the shoe out of the window to properly identify it. The width and thickness of the shoe is also crucial to know. If you need help removing your pivot shoe, see the video below.

Reply to Thread
Use this form to ask a follow-up question or to share your experience regarding this subject.
(your email address will be kept private and is only used to inform you when a response has been made)
Current wait time is 3-4 business days
We promise that one of our experts will personally get back to you as soon as they are able. Thank you very much for your patience and understanding. If your inquiry is time-sensitive, please feel free to reach us at (888) 991-1929 or at help@swisco.com.