looking for replacement for discontinued Anderson split arm crank

A handy person from Minneapolis, MN says:
October 26, 2016
Hi,
I've gathered that this part is discontinued and that there is an adapter that matches the hole pattern, but I can't find a crank with the same arm configuration.

Thanks,
Matt
User submitted image of their window hardware.
Profile picture of Dave Sr.
Dave Sr. from SWISCO responded:
November 1, 2016
I believe you could use 39-264 operator along with the 39-362 mounting plate to replace this older style window operator. I also see that you have the sash bracket still attached to the end of your operator arm. You will need to reuse that for the new operator.
Andersen Split Arm Crank
Andersen Split Arm Crank
39-264
$28.77
Andersen Casement Operator Adapter Plate
Andersen Casement Operator Adapter Plate
39-362
$21.45
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