CERTAINTEED casement window parts

A quick learner from Seattle says:
I have 2 casement windows. one that has a working window operator while the other one has some missing parts.
Would you help me be able to identify what part I would need in order to complete the nonworking window?
User submitted photos of a window operator.
Profile picture of Tom
Tom from SWISCO responded:
Thanks for posting. Please see our 39-091 and 39-092. I believe you have an older version of these operators. Also be sure to see our 39-562, bracket, if yours cannot be reused.
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