Sliding door rollers

Question

This is patio door rollers out of our home we just purchased.  It was built 1980 and I'm sure it is the original.  Any help would be appreciated.

Tom · Accepted Answer

I'm afraid I cannot identify what you have from these pictures. This is just the inside portion of a roller assembly. There should be an outer housing still installed in the door. We would need to see the whole assembly together in order to identify a match.