Single Arm Roto-gear Operator for Marvin Window

A home owner from Newton, MA says:
I have a broken LEFT Single Arm Roto-gear Operator for Marvin Window Frech Casement window. See photo. Marvin no longer makes the part but tells me it is Marvin LH part no is 10814810.

Do you have such a part?
regards,
B. Bates
Thumbnail of the uploaded file named 3-LH-broken part of crank in place IMG_3877.jpeg
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Emily from SWISCO responded:

Hi there!

Thank you for reaching out to us. Our 39-216 single arm operator comes to mind. Have a look at the specifications and see how they compare with your old assembly. We also sell the 39-107 compatible cover in case you needed that. 

Dimensions for 39-216
Dimensions for 39-216

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