Patio Door Roller
Hey Ron. I believe this is just the inner portion of a roller assembly. The outer housing is likely still lodged in the door. If you could extract this and show us the entire assembly, we should be able to narrow down what you need. If this is an older aluminum door, you may need to remove the bottom panel to get at the housing. Let me know if you have any questions.
several pictures and attached them. Hope this helps
Thanks! This is a huge help. Based on design, I think our 81-007 is a very close match. Your next step will be to determine how well size matches up. I'll share a diagram for the 81-007 below; as long as the dimensions all align, then this should work well as a replacement.
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