Casement plastic window cover

Thanks for reaching out to us. I'm not sure if we'll have this. Can you remove the cover and show us the base of the operator? We'd also like to see a photo of the window open so that the arms that move the sash are fully visible. That should allow us to determine if we have a compatible cover. 

Thank you! I'm sorry to say we don't sell a cover for this operator or the operator itself. Unfortunately, we aren't sure who might. I sincerely apologize that we can't be of help with this repair; please let us know if you have any other hardware questions.