082498 casement operator

Thanks for reaching out to us! Our 39-253RB looks like it could be what you're searching for. This part is designed to use the 39-529 which is sold separately. I recommend you review the specifications and compare them with yours for a good fit. 

We also sell the 39-452 separately in case your old cover is built into the old operator base. 

I'll be here if you have any questions! 

Dimensions for 39-253RB

Alternate image for 39-529

Alternate view with measurements