Caradco Window Crank 39-156

A handy person from MI says:
I've attached photos what we are hoping to replace. Hopefully numbers on the parts help with making sure we are looking at correct replacement. Only concern is image 1432 (second pic). Want to make sure measurement is correct.
Thumbnail of the uploaded file named IMG_1431.JPG
Thumbnail of the uploaded file named IMG_1432.JPG
Thumbnail of the uploaded file named IMG_1433.JPG
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Bob from SWISCO responded:

Thanks for posting. I agree the 39-156 looks promising, just go over the dimensions below to confirm.

Dimensions for 39-156
Dimensions for 39-156
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