Marvin casement window concealed hinge

A contractor from West Hartford Connecticut says:
June 5, 2023
Truth Hardware
40942-A
31532
31512
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Emily from SWISCO responded:
June 6, 2023

Hello there!

Thanks for reaching out to us. Our 36-048 appears to be our best match. Take a look at the specifications and see what you think. We just recommend replacing the top and bottom hinges at the same time. 

As for the operator, see the 39-031 & 39-032 or 39-155 & 39-156. Carefully review the specifications and see which ones match up. 
A contractor from West Hartford Connecticut says:
June 7, 2023
36-048 appears to be the correct replacement part for the concealed hinges. There is one discrepancy between the original part and the specs in the link for the 36-048. All the dimensions are the same except for the 5 1/16" hole on the replacement which is 5 1/2" on my original part. I should be able to drill a new pilot hole in the sash and use the Swisco part.

I have no need for new operators.

Thank you for your help.
2-Bar Hinge Set, 10"
2-Bar Hinge Set, 10"
36-048
$17.47
EntryGard Dual Arm Operator
EntryGard Dual Arm Operator
39-031
$29.70
EntryGard Dual Arm Operator
EntryGard Dual Arm Operator
39-032
$29.70
Caradco Window Crank, 9-1/2"
Caradco Window Crank, 9-1/2"
39-155
$29.85
Caradco Window Crank, 9-1/2"
Caradco Window Crank, 9-1/2"
39-156
$29.85
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