Patio door

A quick learner says:
Patio doors very old about 40 years old there are no markings or numbers on the old roller parts.
Thumbnail of the uploaded file named 0AAD6463-3063-4735-9EC7-713868B8EA85.jpeg
Thumbnail of the uploaded file named 0CFE2DDF-E0E1-4F51-9E33-48655915F26F.jpeg
Thumbnail of the uploaded file named BFDFFAF4-04F8-43DB-BFB7-E041DE9B579F.jpeg
Profile picture of Tom
Tom from SWISCO responded:

Hello! Your roller looks very similar to our 81-112. I think this may be just what you need, but check it out and let me know what you think.

Alternate image for 81-112
Alternate image for 81-112

How to identify patio door rollers
How to identify patio door rollers
VIDEO
WATCH >
How to Replace a Patio Sliding Glass Door Roller [1080p]
How to Replace a Patio Sliding Glass Door Roller [1080p]
VIDEO
WATCH >
How to maintain a sliding glass door
How to maintain a sliding glass door
GUIDE
READ >
How to replace a sliding glass door roller
How to replace a sliding glass door roller
GUIDE
READ >
Identifying the right replacement roller for your sliding glass door
Identifying the right replacement roller for your sliding glass door
GUIDE
READ >
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.