Norco window casement operator

A quick learner from Chicago, IL says:
Hello - I have what I believe is a Truth operator for our casement window. Stamp number 40050 is on the arm extending from the operator to the window/track. Could you please direct me to the correct replacement operator?

I also need a replacement crank handle, 5/16" Spline which has stamp 45240 painted finish, white. Is there also a replacement for that?

Thank you,

Profile picture of Paul
Paul from SWISCO responded:
Hello, James. Start by looking at our 39-413 operator, which h as an offset 9-1/2" long arm. Is this a match? The handles that can work with it are our 39-114L or 39-205. If the 39-413 is not a match, though, please show us a few pictures of your current part removed from the window so that we can find something better.
A quick learner says:
I was able to remove the operator and see that it is Truth model: 45251. I would also need the crank handle for this model operator.
User submitted a photo of a window operator.
Profile picture of Tom
Tom from SWISCO responded:
Did you see the hardware Paul suggested above? Did they match? They look pretty close to me, but carefully compare them to your current set up to confirm.
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