Looking for Window Casement Assembly, 2 arm, white vertical swing

Question

The crank arm or gearing are worn out on this one - it wont full open/close the window.  I swapped crank arms from a similar window, no lukc.

Jasmine · Accepted Answer

Thanks for reaching out. Your window operator appears to be a match for the 39-239B Encore Awning Operator. The stainless steel version is the 39-239C. To confirm that this is the replacement you need be sure to double check and compare the specifications.

This operator comes with the 39-558 Truth Detach Clips attached to the end of the arms. The other compatible hardware and accessories can be found tagged below this thread.

Dimensions for 39-239B

Alternate view and dimensions for 39-239B