Bifold Glass Closet Doors

Trying to find match to the original old track at a friend's home. The track is actually split and needs to be replaced. There are two Steel Concave rollers on each of the two doors that look to be in good shape and I already purchased parts for the other doors but not this one. The dimensions I have(and will include pics) are 72" L X 2 6/8" W and the spread between the area where the rollers runs on the top look to be about 1 1/4". Part # 23-272 (71" L) looks to be the closest.

Let me know what you think.

Thanks,

Glen