Need help with odd patio door

A quick learner from Long beach says:
Hi my problem is I own a condo, and the previous owners
Replaced the wheels with the wrong wheel kits and one broke off and the other was bent.

I can see the system was suppose to have a screw going up the middle of wheel kit, so far, I cannot locate the correct replacement, wondering if you can help me identify if I DO NOT have any wheels at all.

Thanks Dave

this an aluminum door 8 foot total width the slider is 4' wide. Thanks

PS enclosing pictures as I noticed the tracks under my door are curved to hold the felt
User submitted photos of patio door hardware.
User submitted photos of patio door hardware.
Profile picture of Dave Sr.
Dave Sr. from SWISCO responded:
It would be very hard for us to determine what roller you have without seeing what was installed originally. Since you are in a condo, all the doors there should be the same. Could you possibly identify the replacement based on a neighbor's door?
A professional from California says:
This door uses the 81-084 without the top tabs.
Just use tin snips to cut them flush with the rest of the roller. You can see the spot where the assembly rubbed the top of the rail.
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