Operator for Marvin awning window circa 1993

A quick learner from California says:
It looks like your part #39-324 might be a replacement for my hardware shown in the photos. The two dimensions given in your photo match my piece, but is the width of the plate with the gear mechanism 5" like mine? Also, what about the screw hole pattern?
Thumbnail of the uploaded file named 20231203_115934.jpg
Thumbnail of the uploaded file named 20231203_115848.jpg
Profile picture of Bob
Bob from SWISCO responded:

Hello there. I agree, this looks like the 39-324. I do not think there will be any issues with the screw plate, so long as everything else matches up. Only in rare cases does this differ in size when the operator is otherwise the same type; and in any event, the plate offers several different mounting hole positions to ensure they can align with what your window demands. For a compatible handle and cover, see the 39-107 and 39-114L sold separately. 

Watch How To Repair A Casement Window Crank Operator
Watch How To Repair A Casement Window Crank Operator
VIDEO
WATCH >
SWISCO Window Operator Crank Handles
SWISCO Window Operator Crank Handles
VIDEO
WATCH >
How to Replace an Awning Operator
How to Replace an Awning Operator
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 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.