Patio door roller(s)

Hi Pierre, thank you for posting,

Please start by reviewing the style and dimensions of the 84-074 screen door roller to see how it compares to your original. We have a few different material options that I have related on the page for your review. We do not carry the mounting bracket you show and unsure if it is still available. You will need to see if you can reuse this bracket with the new roller. 

Take a look and let us know if you have any additional questions.