Need pivot pin or locking piece to keep ni-fold door fixed

A home owner from Ojai, CA says:
August 4, 2020
We inherited a bifold door with all the wrong hardware. I found your item 23-214 2-wheeled roller and it works perfectly with the track. What I didn't order was the additional part needed to hold the fixed end of the bifold door in place. Standard hardware stores only carry something too narrow (see picture of sad horizontal wheel that chronically falls out, and other pic of our temporary fix to hold pivot point "in place".

What additional items do I need to order to fit this track and hold the fixed side of the bifold door in place?

Thank you!
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Paul from SWISCO responded:
August 10, 2020

We believe you have the discontinued Acme Series 2600 closest door. The top pivot bracket would be the 23-239 and the top spring loaded pivot pin would be #23-112.
Wardrobe Door Roller Assembly, 7/8 Dia.
Wardrobe Door Roller Assembly, 7/8 Dia.
23-214
$12.57
Spring Loaded Top Pivot
Spring Loaded Top Pivot
23-112
$1.95
Bi-fold Door Repairs
Bi-fold Door Repairs
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