Sliding patio door wheel

Question

I need to replace this part. Where can I purchase it?

User submitted photos of a patio door roller.

Dave Sr. · Accepted Answer

This roller looks like our 81-156. However, the 81-156 is a tandem roller, while yours appears to just have one wheel. That might mean our 81-156 could be too long to fit into the cut out at the bottom of your door. Please compare your measurements to our 81-156. How well do they compare?