In need of Semco Window Crank Replacement Parts

A home owner from Orange County, California says:
Hi there, I have a very large home with Semco windows throughout and I am in need of two replacement cranks. I have included photos of the crank, the two I need are identical (left sided) and are stamped with a #19, made in USA. The crank measures approximately 5" in width, the window is approximately 33.5" wide, the arm is stamp Truth EntryGard and the house was built 12 years ago in 2003.

Any help is much appreciated!
Thanks, Patricia
User submitted photos of a window operator.
Profile picture of Tom
Tom from SWISCO responded:
Good morning, and thanks for posting. Right off the bat, I'm reminded of our 39-031 and 39-032. I recommend that you carefully compare our dimensions to yours to confirm that these will work. If you also need the cover and handle, see our 39-107 and either our 39-205 or 39-114L.
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