Looks like correct part but Need a shorter jointed arm

A quick learner from Michigan says:
May 25, 2019

I ordered new 39-031 and 39-032 cranks for windows and the part looks exactly the same but the arm on the flexing joint is too long. Everything else is exactly the same except this one piece. I have attached one picture of the "original" piece and one of the new one that blocks the window from closing. 

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Tom from SWISCO responded:
May 28, 2019

It's possible you have our 39-155 and 39-156. These have shorter arms at 3-15/16", which is about 5/8" shorter than the arms on the 39-031 and 39-032 that you purchased. Let me know what you think.
A quick learner from Michigan says:
June 3, 2019
We have another window with a different crank. Can you look at this one please?
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Tom from SWISCO responded:
June 3, 2019

We sure can! This looks like an older version of our 39-036. I am confident that this will work for you as a replacement. The opposite side would be our 39-035.
Caradco Window Crank, 9-1/2"
Caradco Window Crank, 9-1/2"
39-155
$29.85
Caradco Window Crank, 9-1/2"
Caradco Window Crank, 9-1/2"
39-156
$29.85
Truth Hardware Entrygard Dyad Window Operator
Truth Hardware Entrygard Dyad Window Operator
39-036
$32.30
Truth Hardware Entrygard Dyad Window Operator
Truth Hardware Entrygard Dyad Window Operator
39-035
$32.30
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