Patio door rollers

I'm afraid it's not possible to identify your patio door rollers based on the sticker. The only way to know what you have is to see the original rollers removed beforehand.

I know that's probably more work than you wanted to put into this project, but it can't be avoided. Replacing patio doors is a pretty involved process in no small part because you have to remove them to identify. You should brace yourself now for a pretty big investment of time. This is not a quick fix.

Once the rollers are out, we will need to see a clear picture of the back end, top, and sides. Written dimensions will also be helpful.