Del Mar Pat Pending Slider wheels

A contractor from Portland says:
I have several doors with bad rollers and I need to match them the best as possible. I recently purchased the 81-004 and 81023 rollers from you the 004 was the closest match but still required modification to install. I have attached the existing roller and dimensions. Can you match this better than the 004?
User submitted photos of a patio door roller.
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Tom from SWISCO responded:
Thank you for your patience in this matter. We are going to bring in a possible replacement for this roller and let you know as soon as we have more information available.
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Casey from SWISCO responded:
Please take a look at new SWISCO product code 81-277, Sliding Patio Glass Door Roller Assembly. Compare it to your original to see if this could possibly work for you.
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