replacement roller assembly

A home owner from OH says:
I need 2 1.25"dia steel wheel patent 3,670,356 sliding glass door replacement wheels

new cross ref?
Thumbnail of the uploaded file named door hardware 2.jpg
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Paul from SWISCO responded:

Thank you for sharing your photos with us. The "D1519" stamp you show in your first photo, can be cross referenced to our 23-232S roller assembly. However, since we do not know your measurements, we can not say for sure if this is the correct part for you. I would start by taking a look at that as well as our 81-269 and 23-080 assemblies. See which of the three is most compatible to your piece. 

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