Paniflex Bifold Track, 6' length

Need to get new track you can only been these old tracks so much and then part stop fitting right in track need replacement .

These photos are taken on a similar mirror bifold closet doors. I have another closet with the same bifold doors missing the hardware for installation.

Hi - I was hoping you'd be able to help me with identifying a bifold track. Not sure if its Swisco. Track is mounted around a 1 x 2 which is attached to the ceiling, and then there is the track below it. The size of the part encapsulating the 1 x 2 is about 1 5/8 inches wide The track side to sid ... (cont.)

Hi, The parts of the rollers with springs keep on popping out, looking to get new sturdy track rollers primarily (and the corner hinges if available.) Thanks, Bert

Hello, I hope I identified my part correctly as part 23-099. Is roller in that part replaceable? I have 6 rollers wear out right in the middle. May be installers used wrong tracks - roller runs between 2 aluminum tracks about 1/16" thick. What are correct tracks to use with those rollers? Thanks and ... (cont.)