Milgaard 18 x 18 Crank casement operator

A quick learner from Kahului, HI says:
October 19, 2023
This is a picture of the operator mechanism on my"good" Milgaard crank casement window. The identical window's mechanism has failed. Please help me identify the replacement part to order.
Thumbnail of the uploaded file named 20231019_112440.jpg
A quick learner from Kahului, HI says:
October 19, 2023
Pin on arm (same window both sides) is corroded. Would like to replace that pin a as well.
Thumbnail of the uploaded file named 20231019_112506.jpg
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Emily from SWISCO responded:
October 20, 2023

Hi there!

Thank you for reaching out to us. I recommend you have a look at the 39-239C operator as well as the 36-004-10 hinge set. The 39-536 slide assembly is sold separately. Review the specifications for these parts and see how they compare with yours. 
Truth Hardware Pivot Slide Assembly
Truth Hardware Pivot Slide Assembly
39-536
$3.20
Encore Awning Operator, Sill Mount
Encore Awning Operator, Sill Mount
39-239B
$42.42
2-Bar Hinge Set, 10"
2-Bar Hinge Set, 10"
36-048
$17.47
SS Encore Awning Operator, Sill Mount
SS Encore Awning Operator, Sill Mount
39-239C
$50.90
10" Stainless Steel 2 Bar Hinge Set
10" Stainless Steel 2 Bar Hinge Set
36-004-10
$19.93
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How to Replace a 2-Bar Hinge Set on a Casement Window
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