Anderson worm gear assembly broken

A quick learner from Pasadena MD says:

May 30, 2022

Hello,
I have these two windows and the assembly cover on the left window has broken and the worm gear can be removed. On the right hand gear assembly the cover is cracked and there is some play in the handle when opening/closing.

7191-33B is stamped on the inside of the cover.

I think I need new gear assemblies for both windows.

Can you help me find the correct parts?
Thanks

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Thumbnail of the uploaded file named 39273641-6F42-40F2-A728-456E5F63F7DA.jpeg

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Emily from SWISCO responded:

June 1, 2022

Hi there!

Start by comparing your dimensions to our 39-146 and 39-147 operators to see if these match up to your original assembly.

A quick learner from Pasadena MD says:

June 5, 2022

Thanks!
Looks like the parts I need!

Emily from SWISCO responded:

June 6, 2022

You're welcome! Good luck with the repair and we'll be here if you need anything else!

Andersen Window Crank, 4-1/2"

39-146

$43.57

Andersen Window Crank, 4-1/2"

39-147

$43.57

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