Buchmin Industries Mirrored Bi-fold Door

A handy person from Hawaii says:
Above is a picture of the lower pin slider for the Buchmin Industries mirrored bi-fold door.
Thumbnail of the uploaded file named IMG_20210911_110703.jpg
A handy person from Hawaii says:
I would like to purchase four parts.
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Paul from SWISCO responded:

Thank you for your patience during our busy season. Your nylon roller guide looks like our 21-174 that fits into a track like the 21-452. Look these over and compare our dimensions to yours to see if these could be what you need. 

Bi-fold Door Repairs
Bi-fold Door Repairs
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