Milgard Sliding Door Roller

You've got kind of a weird setup here. Looking at your roller it appears similar to the 81-148, but if someone drilled a hole in the rear tab and bent it upward. That's not something we can supply, but look at the 81-148 and see if you could do the same.

We also sell the 81-093 and 81-269. One of these may be a better match for your door, but review the photos and dimensions for each and see what you think.