Patio Door Roller Replacement: 81-242 ??

A home owner from Northern California, USA says:

4 ft wide, single pane aluminum frame sliding glass door (patio door); from 1966-67. Stainless steel ball bearings, I think. Can't tell if metal or nylon wheel.

I took the pics before finding your video on how to ID the assembly: I hope the pics help. Want to buy two assemblies. My name is Jean 

Thumbnail of the uploaded file named 612_Souders-SIDE.jpg
Thumbnail of the uploaded file named 434_Souders-WHEEL DIA.jpg
Thumbnail of the uploaded file named 537_Souders-WHEEL-AXLE.jpg
Thumbnail of the uploaded file named 738_Souders-FRONT and BOTTOM.jpg
Thumbnail of the uploaded file named 815_Souders-TOP and SIDE.jpg
Profile picture of Dave Sr.
Dave Sr. from SWISCO responded:

Hi Jean,

I agree that the 81-242 patio roller resembles the assembly shown in your photos. Review the dimensions shown on our product page to confirm if it matches your specificaitons. Thanks for posting

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