bi-fold hardware replacements

A handy person from DELRAY BEACH FL says:
August 6, 2019
I have a mirrored Stanley Bifold door and the bottom nylon roller disk is broken. Where can I get one. The bottom assembly says 4405-R.
Joel
Thumbnail of the uploaded file named 20190806_204405.jpg
Thumbnail of the uploaded file named 20190806_204856.jpg
Profile picture of Paul
Paul from SWISCO responded:
August 12, 2019

Hello, Joel. Your part looks very close to our 21-174 roll guide. Look it over and see if you agree.
Roll Guide
Roll Guide
21-174
$1.20
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
24" Low Profile Track Assembly
24" Low Profile Track Assembly
21-450
$9.45
Bi-Fold Door Adjustable Bottom Pivot
Bi-Fold Door Adjustable Bottom Pivot
23-116
$1.97
Bi-fold Door Repairs
Bi-fold Door Repairs
GUIDE
READ >
Reply to Thread
Use this form to ask a follow-up question or to share your experience regarding this subject.
(your email address will be kept private and is only used to inform you when a response has been made)
Current wait time is 3-4 business days
We promise that one of our experts will personally get back to you as soon as they are able. Thank you very much for your patience and understanding. If your inquiry is time-sensitive, please feel free to reach us at (888) 991-1929 or at help@swisco.com.