Benchmark bi-fold door tracks, pivot clamps and bumpers?

Question

Picked up eight (four 14 3/4, four 11 3/4) Benchmark bi-fold doors at a salvage yard.They seem to be in excellent condition, aside from one missing spring, I think all the door specific hardware is intact.
I need everything else to install the doors in a pair of 108 inch openings. Not sure if this style door has tracks on top and bottom. I think I need tracks, wall brackets/floor hardware(?), pivot clamps, bumpers and ??
An you help?

Paul · Accepted Answer

Hello,

We appreciate your patience during this busy season. The pins resemble the 21-002 bottom threaded pivot pin. This pin controls the operation of the door. It raises and squares the door to the opening. The doors should also use three 21-044 guide pins, one for the top pivot and two for the top and bottom guide pins.

Dimensions for 21-002

Dimensions for 21-044

The tracks for your openings will be the 21-404 (4'), and 21-402 (5'). The new tracks come with the pivot bracket and rubber bumpers, the 21-277. Thanks for posting!

Dimensions of the bifold track.