Need Replacement for R30842 with short arm probably 4 7/16, but long arm is about 5 1/4 (not 10 3/4) 39-032

A quick learner from Los Gatos, California says:

Thinking I need a modified 39-032

My long arm is about 5 1/4 not 10 3/4 as in the 39-032 version

...so I need a 39-032 with a 5 1/4" long arm (not 10 3/4 as in the 30-032)

My window hinges are on the left side of the lever

Does that mean I need the 39-032 type of lever?

...or do I need the 39-031 version

Also I need 4 covers and 4 handles

similar to 39-032 I think (is that for left hinged windows or do I need the 39-031 version)

Also need the appropriate screws

Thumbnail of the uploaded file named OSCHSlitWindow1.jpeg
A quick learner from Los Gatos, California says:
also need a

clip stud bracket right hand similar to 39-509

...but with a lip that sticks out about 1 1/2 inches instead of the 11/16 inch lip in
the 39-509 version
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Emily from SWISCO responded:

Hi there!

I'd say your operator looks more like our 39-036 but compare the dimensions and see if you agree. For a compatible handle and cover, see our 39-114L or 39-205 handles along with the 39-107 cover. We don't have an exact match for your bracket but we generally suggest the 39-560 and 39-561 stud brackets, though they may not project as far as your originals. Look these parts over and see what you think. 

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