Sliding glass door slider
Hello,
We'd be happy to help but we would need to see photos of an intact roller removed from the door to compare to our inventory. See the guides related on this page to help you through the process. Thank you!
In some cases, removing the roller can require partial disassembly of the frame. Though it's not a simple process, we have no way of knowing what would work for your door without seeing the original roller removed from the door.
Unfortunately, we do not carry a replacement for the built-in roller assemblies shown in your photos. In this case, you may have better luck reaching out to the door manufacturer directly if possible. I'm sorry we won't be able to assist with this repair but please let us know if you have any other hardware questions.