Sliding door replacement part

Question

Could you help identify this part or see if you have it in your inventory? I

User submitted photos of patio door hardware.

Casey · Accepted Answer

You have an old discontinued roller that is not made anymore. That said, we've been told by professionals in the past that the 81-279 works as a nice replacement. The adjustment screw is a little higher, but the wheel rolls nicer than the noisy old tank treads style.