Nash engineering roller

A professional from Columbus, GA says:
August 21, 2017
Do you carry this roller? Or sell a roller that will be Universal for this replacement?
User submitted photos of a roller.
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Tom from SWISCO responded:
August 24, 2017
This is tough. The Nash company has been out of business since the 70's, and this particular door was discontinued in the 60's. You will need to keep the housing and just replace the wheel. Your wheel looks like our 81-116 1-3/4" diameter wheel. We also have the 81-236 1-1/2" diameter wheel, as well. Please compare your part to our options.
A quick learner says:
May 12, 2023
I need to 1.75 inch wheels.
See photo
Thanks
Thumbnail of the uploaded file named IMG_4145.jpeg
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Casey from SWISCO responded:
May 12, 2023

Hello,

Unfortunately, your roller assembly has been discontinued for quite some time as mentioned in this thread above. We did carry a 1-3/4" diameter wheel when this thread was started in 2017 but, unfortunately, that part was discontinued as well. We apologize for the inconvenience. 
Patio Door Roller, 1-1/2" Steel Ball Bearing
Patio Door Roller, 1-1/2" Steel Ball Bearing
81-004
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Phillips Flat 10-32 x 1/2" SS Machine Screw
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33-103
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Phillips 1/4-20 x 3/4" SS Machine Screw
Phillips 1/4-20 x 3/4" SS Machine Screw
33-104
$0.39
Roller Axle Repair Kit
Roller Axle Repair Kit
81-310
$4.92
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