crank operator replacement parts

Thanks for reaching out! The operator you have here can be replaced with either the 39-253LB or the 39-438B. To determine which of these Encore Dual Arm Operators is the correct replacement for your window, you'll need to compare the differences between each operator and determine which best matches yours.

I've tagged the opposite handed versions and the compatible cover and handle kits below. You'll find the other related hardware for the operators in the related items for each of them.