Truth entrygard casement operator replacement

A home owner from California says:
I need a replacement operator mechanism for a Truth Entrygard Dual Arm casement operator similar to your part number 39-031 but with a short link arm that's 2-3/4" , not 4-7/16". Do you have this part? Thanks.
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Lauren from SWISCO responded:

Hello, thank you for posting,

If your operator is a similar style to the 39-031 and 39-032, start by taking a look at the 39-333 and 39-334 to see how they compare to your original. Let us know what you think and if you have any additional questions! 

Dimensions for 39-333
Dimensions for 39-333

DImensions for 39-334
DImensions for 39-334

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