part needed

A quick learner from Alaska says:
June 11, 2023
I purchased 39-092 for a right-hand side replacement I need for the partner of this left-hand side window. It looked similar but not quite it. The biggest difference it seems 39-092 has a short track/bar that extends whereas these have a longer bar.
Would you have a better idea of a good part number? thank you.
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A quick learner from Alaska says:
June 11, 2023
I also took a look at the length of the casement operator on the inside part of the window. The length of 39-092 is about 5.0-5.25 inches while mine is about 5.75 inches.
A quick learner from Alaska says:
June 11, 2023
If you had any specific ideas on how I could most easily narrow it down to the exact part I need that I can provide to you such as measuring something specific (as best I can) or reading a specific number on the window (if one is available you need) I would be happy to.
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Emily from SWISCO responded:
June 12, 2023

Thank you for reaching out to us. The operator shown here was discontinued and is no longer available. We have no known substitute, unfortunately. I am very sorry that we won't be able to assist with this repair but please let us know if you have any other hardware questions.
Roto Single Arm Operator, 13-1/2"
Roto Single Arm Operator, 13-1/2"
39-399
$33.49
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