Truth awning window operator similar to the 39-348

A home owner from Southern California, USA says:
I'm trying to confirm the correct replacement part for this window operator (see attached photo.) This does have the Truth logo stamped on the operator arm, so I have the brand. Need the specific part number. It appears to be your "Sill Mounted Awning Operator
Product Code: 39-348."

Can you confirm that or do you need additional information to make the identification?

Thanks.
Thumbnail of the uploaded file named Truth window operator.png
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Tom from SWISCO responded:

Hello! I agree, our 39-448 looks like the best option. I would just confirm that the "wingspan" of your operator is the same. If it is then you should be good to go!

detail of 39-348
detail of 39-348

A home owner from Southern California, USA says:
Thanks for the follow up!
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