Replace broken crank mechanisms and handle covers

A home owner from Los Angeles 90064 says:

Hello,

I have windows that were placed about 20 years ago. Some of the cranks mechanisms no longer work to open the windows and many of the covers are cracked.

I have included photos. Are you able to identify what is there and what we can use to replace them?

Thanks ever so much for your help.

Julie

Thumbnail of the uploaded file named Cover
Thumbnail of the uploaded file named Operator Base
Thumbnail of the uploaded file named Operator Arms
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Lauren from SWISCO responded:

Hi Julie, thank you for posting,

Your could have either the 39-031 and 39-032 or the 39-155 and 39-156 operators. The main difference between these two styles is the length of the short link arm. Please compare the dimensions to confirm the right fit! 

For a new cover and handle, see the 39-323 and 39-114L. Let us know what you think and if you have any additional questions. 

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