Replacement Casement Operator

A quick learner from Massachusetts says:

I'm looking for some replacement casement window operators.

I couldn't identify what I need on your website - so I'm sending you the attached diagram. I can send pictures if you need them.

The original color is 'bronze'? , but white would be even better.

This operator is identified on the back as "4-200 RH", but I'd be interested in both RH & LH.

I don't know the manufacturer, but my house is 50 years old.

Please let me know if you have a replacement or if not - is there some other operator that would preform the same function if I'm willing to modify the window trim.

User submitted a diagram of a window operator.
Profile picture of Dave Sr.
Dave Sr. from SWISCO responded:
Thank you for your patience in this matter, Robert. After extensive research, I think that you may want to consider our 39-365 & 39-366 Single Arm Operators. You may also need a new track. I'd recommend something like our 39-512.
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