SWISCO - The Replacement Hardware Authority

GU casement operators

A quick learner from New Jersey says:
I am trying to locate casement operators for what appear to be GU casements. The current housings are cracked and made of plastic with plastic gears. Can you tell from the attached photos if your replacements will work?
User submitted photos of a window operator.
A quick learner from New Jersey says:
The 39-415 and 39-416 split operators look like they might work. The 3 1/8 hole spacing seems right. The arm dimensions look close. Do they only come in one size?
A quick learner from New Jersey says:
This was also on the underside of the plastic housing.
User submitted a photo of a window operator.
Profile picture of Tom
Tom from SWISCO responded:
Good afternoon. It's hard to tell if our 39-415 and 39-416 will work. I cannot make out the operator based on these pictures. Is there any way we can see a clearer picture of it? If possible, we would like to see it removed from the window. You should be able to just unscrew it and detach the link arm. Please also give more detailed dimensions. You say the arm size on our hardware is close, but what is yours exactly?
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