Replacement Patio Door Roller Assembly

Hello!

This appears to be just the inner housing of a roller. There should be an outer housing, perhaps still installed in the door. In order to identify a good match, we will need to see the whole thing together.

Thank you!

It's still tough to tell but you can start by taking a look at the 81-258. You'll just have to compare a complete roller assembly to our specifications and pictures to confirm this matches up to your original roller. Take a look at a previous discussion here where a customer with the same roller had a similar concern as yours.