new sliding glass door rollers

A home owner from NewJersey says:
April 4, 2011
I am attaching 2 photos of the roller I took out of the patio door please match me one that would fit thankyou
User submitted photo of their existing patio glass door roller assemblies.
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Mike from SWISCO responded:
April 4, 2011
Thank you for posting images. I have three quick questions...

1) Who is your sliding glass door's manufacture?

2) Are there any stamps or markings on the roller or the sliding door?

3) What is the diameter of the wheel?
A quick learner says:
April 4, 2011
No marking on the door which is over 15 years old and nothing on the it measured the best i can 1.1/4
hard to measure when the wheel is inside the bracket lol
A home owner from NewJersey says:
April 5, 2011
I am getting the wheel Product Code: 81-223 but need the bolt that goes in the middle
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Mike from SWISCO responded:
April 5, 2011
You may want to consider replacing the entire roller, maybe the Swisco 81-083 Patio Sliding Glass Door Roller. However, be sure to compare the dimensions of your original roller to that of the 81-083 before purchasing as a replacement.
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