Norco window casement operator

A quick learner from Chicago, IL says:
May 21, 2015
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,

James
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Paul from SWISCO responded:
May 22, 2015
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:
May 25, 2015
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.
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Tom from SWISCO responded:
May 27, 2015
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.
A contractor from CA says:
September 17, 2023

Need operator for my Norco Teton casement window. It is a single arm the arm, The track says JEl-n-330 on the sticker. Arm is 9.5" Track 11 3/8" with four screw holes, there is a notch in the middle for the 1/*2" nylon wheel on the arm. The operator is a Truth the only marking is Pat.NO 7.840.075

Photos attached.

Joe

Thumbnail of the uploaded file named Operator Mechanism from Inside jpg.jpg
Thumbnail of the uploaded file named Operator Mechanism from Outside jpg.jpg
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Tom from SWISCO responded:
September 21, 2023

Hello! This operator looks very similar in design to our 39-217. I think this may be what you need, but please review its specs and let me know if you agree, or if you had any questions.

Dimensions for 39-217
Dimensions for 39-217
Offset Single Arm Operator, 9-1/2
Offset Single Arm Operator, 9-1/2
39-413
$27.20
Crank Handle, 11/32"
Crank Handle, 11/32"
39-114L
$4.42
Truth Folding Crank Handle, 11/32"
Truth Folding Crank Handle, 11/32"
39-205
$11.70
Single Arm Window Crank
Single Arm Window Crank
39-217
$40.39
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