Roller for sliding glass door

A home owner from Valrico, Florida 33596 says:
Do you carry a single wheel roller for a glass sliding door, has an inscription on the side that reads "ALCAN 463997C". Thanks for your support.
Profile picture of Donna
Donna from SWISCO responded:
Take a look at our catalog results for ALCAN. We would be happy to research this for you if you cannot identify the needed hardware on our site, please send us detailed photos with measurements.
Profile picture of Mike
Mike from SWISCO responded:
I just happened to come across this discussion today while searching for a similar ALCAN part number. Check your number again but I believe it is 4639970 ('0' instead of a 'C' at the end). If that is so, you probably are looking for the 81-133 patio glass door roller.

Also, see thisdiscussion regarding the ALCAN part number 4639970.
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 856-317-6263 or at