Pella casement window cranks

A handy person from Hawaii says:
September 14, 2023
My window cranks are corroded and don't function anymore. Do you sell replacements for this model? The arms are stainless steel but the mechanism is a pot/cast aluminum... Thanks! Dave
Thumbnail of the uploaded file named pella crank mechanism.jpg
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Casey from SWISCO responded:
September 14, 2023

Hello,

We'd be happy to look into this for you but we can't determine the correct replacement based on the base alone. We would need you to open the window as far as you can so that we can see the operator arms that move the sash to compare to our inventory. Thank you! 
A handy person from Hawaii says:
September 17, 2023
Thank you for the reply, here is what the crank mechanism looks like.
Thumbnail of the uploaded file named IMG_0069.jpg
Thumbnail of the uploaded file named IMG_0070.jpg
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Casey from SWISCO responded:
September 18, 2023

Thanks for getting back to us. Your operator resembles the 39-239C. Take a look and compare the specifications below to yours. We also offer the 39-375 handle with cover, as well as the 39-536 pivot slides and 39-558 detach clips often used with this assembly. 

Alternate view and dimensions for 39-239C
Alternate view and dimensions for 39-239C

DImensions for 39-239C
DImensions for 39-239C

Alternate view and dimensions for 39-239C
Alternate view and dimensions for 39-239C
SS Encore Awning Operator, Sill Mount
SS Encore Awning Operator, Sill Mount
39-239C
$50.90
Encore Truth Folding Handle with Cover
Encore Truth Folding Handle with Cover
39-375
$11.97
Truth Hardware Pivot Slide Assembly
Truth Hardware Pivot Slide Assembly
39-536
$3.20
Truth Detach Clip
Truth Detach Clip
39-558
$1.47
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