Casement window parts

A home owner from West Deptford says:
December 1, 2022
Can you identify the parts without me removing the items?
Needed are: 1)the crank/closing mechanism and 2) one of the slide holdbacks for
the locking mechanism.
The only markings I see says 'Truth'
I tried to identify the parts on the website but was unable because none of the closer arms seemed to match what the existing one looked like.
Attached: (3) photos of the closer and (1) photo of the slider holdback.
Thank you very much
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Emily from SWISCO responded:
December 5, 2022

Hey there!

Your operator looks like an older version of the 39-028E and 39-255E but review our dimensions and compare them with yours to see how they match up. For the tie bar guide, our recommendation would be the 39-448. 
Tie Bar Guide
Tie Bar Guide
39-448
$0.90
Ellipse Style Single Arm Operator, 9-1/2"
Ellipse Style Single Arm Operator, 9-1/2"
39-028E
$20.70
Ellipse Style Single Arm Operator, 7-1/2"
Ellipse Style Single Arm Operator, 7-1/2"
39-255E
$28.15
SWISCO 39-417 Tie Bar Guide
SWISCO 39-417 Tie Bar Guide
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Anatomy of a casement window
Anatomy of a casement window
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Replacing tie bar guides
Replacing tie bar guides
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How to identify casement and awning operators
How to identify casement and awning operators
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