GU Casement mechanical operator

Thanks for writing in! Your older GU operator has been discontinued and is no longer made. The good new is, we do have a replacement solution that should work to help with replacing this hardware. For this project, you'll need the 39-316 casement operator; the opposite handed version is 39-315.

These are compatible with the 39-513 and 39-514 brackets. To determine the exact bracket needed for your window, you'll have to compare them to your existing bracket. You may also need the 39-114L non-folding or 39-205 folding crank handle. 

Take a look at the video below for details on how to replace this operator.