Truth 45035 window operator

A quick learner from Rockville MD says:
Please see the attached images for Truth replacement parts. I am looking to purchase 18 units of this entire assembly.

Charlotte S
User submitted picture of Truth 45035 operator.

Profile picture of Tom
Tom from SWISCO responded:
Thanks for posting, Charolette! This appears to be similar to the old version of our 39-171 Truth Hardware Dyad Operator. Does that look like it matches? Make sure to compare the dimensions we show to your own hardware. You may also want to see its opposite hand, our 39-172.
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