broken gear to handle

A home owner from Chicago says:
The gear connecting the handle to the operator broke for this model
https://www.swisco.com/discussions/Looking-for-replacement-Window-Cranks-19-45054-77-86718

You can see the part on the left in the attached picture. Do you have that part still?
Thumbnail of the uploaded file named crank-gear.jpg
Profile picture of Emily
Emily from SWISCO responded:

Hello!

That worm gear can't be repaired or replaced, unfortunately. When this comes out, it means you'll need an all new operator. We can help but we'd need to see a photo of your operator with the window open so that the arms that move the sash are fully visible.

A home owner from Chicago says:
Here's the image
Thumbnail of the uploaded file named operator.jpg
Profile picture of Emily
Emily from SWISCO responded:

Thank you! Your operator reminds me of our 39-453 at first glance but I can't be 100% certain without seeing the end of the arms. Look over our dimensions and compare them with yours to see if this matches your original assembly. 

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