The doors are 93 inches tall - two with 17.75" wide louvered panels, and one with 13.75" louvered panels, and one with 11.75" louvered panels.
The hardware is exactly the same on each of them.
I have looked at your replacement parts photos and dimensions and believe the following would work on this model of door.
#21-105 bifold pin cap
#21-023 bifold door bottom pivot pin
#21-022 bifold door guide pin
21-277 bumper
Did I get it right?
