Sliding Patio Door Roller

Thanks for posting. Take a look at the 81-287 roller. This appears to have a very similar housing as yours; just double-check the width and height, as well as the wheel diameter, to be sure. However, it is only a single wheel, not a tandem roller set as shown in your photos. Your double wheel might be no longer available. I can't guarantee this will work, but it's our best bet for you. Let me know if you have any other questions.