Bifold track

A home owner from Ft. Worth, Texas says:
Good afternoon, I am a multi-family facility owner and have a 200-unit complex built in 1978 using Benchmark, steel, bifold closet doors. We have found the replacement pins for our normal supplier, but have not yet been able to find the track. It appears they used 36" tracks with a connector on a 72" opening. I am guessing that what i am looking for will be the tracks and the conectors. Can you folks help?

Also, a list of each part used with this system so that we can possibly order from you?

Thank you, John M
A customer submitted photo of a bifold track.
Profile picture of Donna
Donna from SWISCO responded:
Thank you for your patience in this matter. We have located a possible replacement for this track. I will notify you as soon as we have more information available for you to look at.
A quick learner says:
Thank you for your answer. Please let me know when those parts are available. Thank you. John M.
Profile picture of Donna
Donna from SWISCO responded:
Please see new SWISCO product code 21-403, bifold door track for a 6' opening.
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