casement window truth crank

A home owner from Old Tappan, NJ says:
My casement window does not close completely. It seems that the hardware is worn. The pictures are taken from the good working window because I m afraid to open the broken one.

On one metal bar, I can see Truth 30905. Another one is AMS 6093. Please verify from the pictures.

My contractor needs the parts to fix the problems
Thumbnail of the uploaded file named 6B9B800A-42DD-4C80-AEF6-26089DD980B2.jpeg
Thumbnail of the uploaded file named 8A6862FA-3F1F-44FF-B230-D8B84FCDC3F6.jpeg
Thumbnail of the uploaded file named 12D15E4C-F2FB-4521-991D-AC0703E9AA09.jpeg
Thumbnail of the uploaded file named F4C337C7-8BD4-4A17-A5C3-4A30DA863E5E.jpeg
Thumbnail of the uploaded file named 61561A75-B863-4F22-98BE-14D4C2420816.jpeg
Profile picture of Emily
Emily from SWISCO responded:

Hi there!

Your operator looks like it may be an older version of our 39-171 and 39-172 . Compare our dimensions with your old assembly to see what you think. 

Connecting a casement window operator to stud bracket
Connecting a casement window operator to stud bracket
VIDEO
WATCH >
Anatomy of a casement window
Anatomy of a casement window
VIDEO
WATCH >
How to Replace a 2-Bar Hinge Set on a Casement Window
How to Replace a 2-Bar Hinge Set on a Casement Window
VIDEO
WATCH >
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 4-7 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.