Help W/ID for patio glass door roller

A landlord from Atlanta, GA says:
May 19, 2015
Unfortunately, I didn't watch the how to 'remove' video beforehand. I separated the bottom door frame enough to rotate the floating wheel assembly outside the door frame. The wheel is 1.25" in diameter. The doors were installed in Atlanta, GA in 1971. I'm guessing good chance they could be "Peachtree" but found no markings. It's on a 4" panel (of an 8' door x 68" I think).

Can you make out which model assembly I need? Or, is it possible to replace just the wheels by what you can see here? I've already reinstalled the door as it's on a rental property.

Thanks,
Craig
User submitted photos of a patio door roller.
Profile picture of Dave Sr.
Dave Sr. from SWISCO responded:
May 22, 2015
Hey, Craig. This looks something like our 81-036, which was used on the "Citation 2" patio door. However, I highly recommend that you remove yours from the door to make sure all the dimensions match. It's hard to be sure when the original part is still installed.
Peachtree Sliding Patio Door Roller
Peachtree Sliding Patio Door Roller
81-036
$14.97
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