National Metal Bi-Fold Door Hardware Needed

A home owner from Fairview Park, OH says:
I have a louvered metal bi-fold ( Made by National Door ) and it needs new hardware. I am attaching some pictures of the hardware in hopes that this might help. The tracks seem to be in pretty good shape.
User submitted photos of bi-fold door hardware.
Profile picture of Paul
Paul from SWISCO responded:
There is a list on the upper right hand side of this page of the replacement parts that will fit into your National bi-fold doors. Please take a look at each part carefully and let me know if there are any parts you think will not work for you.
21-046 : Bifold Door Bottom Pivot, National
Bifold Door Bottom Pivot, National
21-046
$7.44
VIEW >
21-072 : Bifold Door Guide Pin, National
Bifold Door Guide Pin, National
21-072
$4.79
VIEW >
21-150 : 1/4
1/4" Nylinder
21-150
$0.35
VIEW >
21-204 : Pivot bracket, National
Pivot bracket, National
21-204
$3.35
VIEW >
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