patio door rollers .. photos attached

Question

left / top patio roller is 81-081 received from Swisco -- right / bottom roller is one i need as replacement.. notice top left 81-081 has glide opening on bottom and on right no glide opening on bottom ... also looking at screw openings 81-081 (left) has wider screw opening / second/third photos the nodes on the 81-081 are lower than replacement needed.. ideas??..

Tom · Accepted Answer

Thanks for posting. I'm afraid I don't see any significant cosmetic differences between our 81-081 and your original roller. We're going to need you to carefully measure your part, using the dimensions on our 81-081 store page as a reference, and tell me its exact dimensions. From there, we will do our best to find a good match.

Please be as precise as possible.