Help me ID part for Older (80's) patio sliding glass door

Question

I am looking for the part in the photos. It slides in the bottom of the door and holds  two 1 1/4  to 1 1/2 rollers. .

Paul · Accepted Answer

Greetings-

We carry both a 1-1/4", 81-266, and a 1-1/2", 81-272, wheel kit. You may have to redrill holes next to the old ones since yours appear fairly worn. As far as the frame, it's no longer available. Good luck with the repair.