Casement crank and hinges

A quick learner from Minneapolis, USA says:
September 12, 2022
31861 is stamped on one of the hinge bracket
Truth 41011 on the crank
Thumbnail of the uploaded file named image.jpg
Thumbnail of the uploaded file named image.jpg
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Emily from SWISCO responded:
September 14, 2022

Hi there!

The operator you show here looks like a match for our 39-253LB which uses the 39-529 track slider (sold separately). For a new cover and handle, see our 39-451. As for the hinge, see if the dimensions of our 36-048 match what you need. Note, you'll want to replace the top and bottom hinges at the same time. 
Encore Dual Arm Operator, Sill Mount
Encore Dual Arm Operator, Sill Mount
39-253LB
$30.70
Truth Hardware Track Slider
Truth Hardware Track Slider
39-529
$1.20
Encore Truth Operator Cover and Handle
Encore Truth Operator Cover and Handle
39-451
$12.05
2-Bar Hinge Set, 10"
2-Bar Hinge Set, 10"
36-048
$17.47
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