Hello,
Unfortunately, we do not carry an exact match for your old-style track but we do offer the 23-270 used with the same type of concave roller wheels that you have. We also do not carry these tracks in 96" lengths but you may be able to use two of our 47" tracks to fill the door opening. Review the dimensions below and related videos to see what you think.
As for the roller, we may be able to supply a replacement but we would need to see yours fully removed from the door frame to compare to our inventory. Thank you!
