Replacement of this window opener

Hey there,

Thanks for posting! Your operator resembles our 39-032 Truth Dual-Arm Operator (the opposite handed version is part 39-031). Compare the dimensions from your existing operator to those shown on the diagram below.

Dimensions for 39-032

These operators are compatible with the 39-107 cover along with the 39-114L non-folding handle, like the one you have or the folding crank handle, part 39-205. Another replacement option is the 39-107FK , which is a folding crank and handle kit.