Need Replacement Cranks for Marvin Casements

A home owner from Granby, CT says:

I am looking for replacement crank mechanisms for Marvin casements. The one labeled Living Rm is for a 14" sash and the number is 30842R. The one labeled Guest Rm is for a 30" sash and the number is L30841. Do you have new mechanisms that will work in these windows.

Roger

Thumbnail of the uploaded file named Guest Rm.jpg
Thumbnail of the uploaded file named Living Rm.jpg
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Tom from SWISCO responded:

Hello, Roger. Please see our 39-031 and 39-032 operators to start out. I think these may be what you need, but review the dimensions we show for these products to confirm.

A home owner from Granby, CT says:
Thank you for your response. Your 39-031 looks like the right mechanism for the first picture.

The second mechanism is for a much smaller window and it only has one articulated arm - the straight part of which is about 4 1/2 inches. Do you have something for that?
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Tom from SWISCO responded:

You're 100% right, sorry for overlooking that. I mistook the arm on the hinge for the same straight arm as shown in your previous photo, so I assumed it was the same part

Now that I'm looking more closely, I recommend the 39-035 and 39-036.

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