Single Roller sliding door

Thank you for contacting us. Unfortunately, we have not been able to find a match for your roller. It is very tall. While we have found a couple rollers that reach that kind of height, none are in the same style as yours. The closest we have is our 81-260. Do you think you could get this to work> The only difference seems to be that yours has a slightly wider top hole, and ours is missing that extra "step" in the housing that makes it so tall. Could you adapt this to work in your door?