Mirror closet door pivot block

A home owner from Dunedin, Florida says:
December 18, 2020
The closet door is 20 years old. The only label on it says Sunshine Mirror. No part number or any other info just that it meets safety standards.
The last photo shows the back or inside of the door. It was mounted in the bottom right corner.
I'd really appreciate any help you can give me.

Thanks,
Tom
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Casey from SWISCO responded:
December 18, 2020

Hello,

Take a look at our 23-407 corner block, as well as the list of related hardware on our product page and see how they compare to your parts. Thanks for posting! 
Corner Block
Corner Block
23-407
$1.93
Screw Driver Bottom Pivot
Screw Driver Bottom Pivot
21-092
$3.57
Spring Loaded Top Pivot
Spring Loaded Top Pivot
23-115
$1.77
Top Roller Guide
Top Roller Guide
23-120
$1.97
Bi-fold Door Repairs
Bi-fold Door Repairs
GUIDE
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