Replacement hardware for 1960 bi-fold door

A quick learner from USA says:
We are refurbishing these solid wood bifold doors in our MidMon home, and cannot find any rolling top guidse (3/4" or 5/8" wheels) to match the existing system which I do not want to completely replace if at all possible. Two of the four top guides are missing
I have combed the internet and cannot find any top guides or swivel point fixtures that attach to the side of the door. All seem to screw into the top. Any ideas?
Many thanks - I really appreciate any help, and appreciate your time.
Thumbnail of the uploaded file named 20210704_124034 (1).jpg
Thumbnail of the uploaded file named 20210704_124034.jpg
Thumbnail of the uploaded file named 20210704_124058.jpg
Profile picture of Casey
Casey from SWISCO responded:


Unfortunately, we do not carry a replacement for this roller and due to this age, I'm not sure you'll be able to find a match. Our best replacement option would be one of the hardware kits that we've associated for you. Take a look and see if you think that one of them might work for you. Thank you!

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 4-7 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