Need roller for a 1980s home

A home owner from O'Fallon, MO says:
I have not been able to locate any part numbers, or manufacturer names on the glass door.
User submitted photos of a patio door roller.
Profile picture of Dave Sr.
Dave Sr. from SWISCO responded:
Thanks for posting! I'm afraid you original roller is no longer made. We have the 81-022 roller, but it could be too tall by 1/8". You might need to cut it down on the height if it wont fit in the door frame. I'm sorry we cannot offer an easier solution.
A professional from California says:
You may also want to look at 81-258.
I don't know how the sizes line up, and the tabs face the opposite direction (which I don't think is an issue if the other dimensions work), but at least the tabs are on the right end of the housing.
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