Need help with odd patio door

A quick learner from Long beach says:
October 28, 2013
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:
October 30, 2013
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:
October 30, 2013
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.
Sliding Door Roller, 1-1/4"dia Nylon Concave BB
Sliding Door Roller, 1-1/4"dia Nylon Concave BB
81-084
$10.97
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.