Sears casement operator

Hello,

We don't carry an exact match for the operator shown in your photos. The 39-020 would be our closest option, depending on how the arm length and base specifications compare to yours. Keep in mind that extensive alteration to the sill trim would most likely be required to install our operator. We can't make any guarantees but look it over and see what you think. 

Dimensions for 39-020

You would also need to replace the track but we'll need to see photos of yours to determine if the 39-520 or 39-504 would install the same way. Thank you! 

Alternate image for 39-520

Diagran of the 39-520 operator track

Alternate image for 39-504

Alternate view of 39-504