replacement white crank mechanism

Question

I have a crank very similar to 39-025 only attachment to window levers are not by screw but retaining ring.....do you have this model or will yours work?

User submitted photos of a window operator.

Dave Sr. · Accepted Answer

It's hard to say what can work without seeing this hardware removed from the window. I wonder if the 39-194 is the one you need. Take the operator out of the window and see how well the 39-194 specs line up to yours.