Need replacement of Wright 7702 LH 13 1/2" crank assembly

A quick learner from USA says:
Worm gear is stripped. I finally drilled out casement to remove screws and crank assembly.
I want to match the
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Profile picture of Dave Sr.
Dave Sr. from SWISCO responded:
Check out our 39-013 and 39-014 and see if these match.
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