Replacement wheel for sliding patio door

A home owner from Little Suamico, WI says:
April 12, 2015
We recently purchased a home and have found that the sliding glass door with one wheel that does not support it...the door was made by Kolbe and here are some the specifications listed on it
NFRC 09211ZpSX 461000
KKM-N-106-041-01
089148-001S.O. 89148001-1
L401 Patio Door
I have not removed it yet, I am hoping that from this information you can tell me if you have a part that will fit and whether it means taking the frame apart or not.
If needed, I can do so and send those pictures to you.

Thank you in advance, I look forward to hearing from you.
Profile picture of Paul
Paul from SWISCO responded:
April 14, 2015
In my experience, most Kolbe doors use either our 81-018 or 81-149, which have face adjusting screws. However, I cannot guarantee if these area what you have. The only way to be certain is to remove your existing rollers and carefully compare them to our specifications.
Sliding Patio Glass Door Tandem Roller
Sliding Patio Glass Door Tandem Roller
81-018
$8.70
Stainless Steel Sliding Glass Door Tandem Roller
Stainless Steel Sliding Glass Door Tandem Roller
81-149
$22.23
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