Hello! I need to replace the wheel assembly of a sliding glass door. House built in 1999 original door. No manufacturer markings. Pics attached.
Is there a way to determine what assembly I need without removing the door assembly so I have the part on hand to fix it. Thx for your assistance! David
Replacement wheel assembly

Quick Learner from New Jersey
Feb 28, 2022 10:28 am
4 user uploaded images
2 Replies

Tom from SWISCO
Feb 28, 2022 3:08 pm


Hello, David. Unfortunately, there's no way to ID a replacement roller without seeing it removed first. That is a necessary first step.
Once the roller is out, please show it to us from the back, top, and sides. Written dimensions would also be a big help.