Replacement for a STC Dayton OH Operator

A quick learner from Seattle, WA says:

My casement operator looks just like your 39-384, including screw spacing, but has a 9 inch arm. It says "STC Dayton OH" inside. Would your 6 inch 39-384 work or is there a 9 inch model available? Thanks.

Also, could this be a Getty operator?

Thumbnail of the uploaded file named window crank assy.jpg
Profile picture of Casey
Casey from SWISCO responded:

Thank you for your inquiry. I am leaning more towards our 39-044 and 39-045 as possible replacement operators. Carefully look over our measurements listed and let us know if you believe these could be used to repair your window.

Anatomy of a casement window
Anatomy of a casement window
VIDEO
WATCH >
How to identify casement and awning operators
How to identify casement and awning operators
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.