Searching for Truth Window Crank/ Split Arm Operator Left hand Traditional Style 31850

Thanks for writing in! Your operator looks like an older version of our 39-315 and its opposite handed version, part 39-316 . To determine if this is the right replacement, carefully look over the dimensions and compare them to your existing operator. 

The compatible handle is our 39-114L . You may also need to replace the bracket with our 39-545 Truth Snap-Stud Bracket. The opposite handed version is part 39-546 .

Alternate image for 39-315

It should fit fine. However, if you were looking to replace the handle, our 39-114 is the most similar to your existing handle. There is also the update version, part 39-114L .