Marvin awning crank

A home owner from Macon Mo says:
September 29, 2023
Looking to replace the crank handle on what I've been told are Marvin windows. I would guess they are from the 1980's, but not sure. The spline is attached to the handle. I think it is worn. Can you help?
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Emily from SWISCO responded:
October 2, 2023

Thanks for reaching out to us. I'm sorry to say that the operator shown here is no longer made. The best options in our inventory are the 39-389 and 39-390 but we can't promise they will work for you. Have a look at the specifications and see if you think this could be adapted to your window. 
A home owner from Macon Mo says:
October 2, 2023
I think the short arm kit might work. Does this include the the track that fastens to the window?
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Jasmine from SWISCO responded:
October 3, 2023

Okay, great! The 39-390 Awning Operator Kit includes the replacement crank operator, rod, brackets and installation screws. 
Awning Operator Kit, Long Arm
Awning Operator Kit, Long Arm
39-389
$85.20
Awning Operator Kit, Short Arm
Awning Operator Kit, Short Arm
39-390
$82.70
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