Marvin Window Awning crank replacement

A quick learner from Boston, MA says:
November 18, 2023
Looking to find the right info to order the awning crank for this Marvin Window which is approximately 17 inch wind by 13 inches tall. The cartridge is shot and I believe that I need to replace the crank. The current and original is a TRUTH item but I can't find any numbers on it. Thank you
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Bob from SWISCO responded:
November 18, 2023

Hello there. I believe this might be our 39-083 or 39-14, depending on the wingspan of the operator. See the diagrams below. For a new crank handle, see the 39-114L. For new arm brackets, see the 39-170 or 39-177. 

Dimensions for 39-140
Dimensions for 39-140
Dimensions for 39-083
Dimensions for 39-083
Dual Arm Crank, 16"
Dual Arm Crank, 16"
39-140
$53.95
Dual Arm Crank, 21-1/2"
Dual Arm Crank, 21-1/2"
39-083
$55.87
Window Sash Bracket
Window Sash Bracket
39-170
$1.94
Window Sash Hook
Window Sash Hook
39-177
$5.70
Crank Handle, 11/32"
Crank Handle, 11/32"
39-114L
$4.42
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