Hello,
Thanks for reaching out! Your casement window operator reminds me of an older, discontinued version of our 39-028E Ellipse Style Operator. To determine if this is the right replacement, carefully look over the dimensions below.
I've tagged the opposite handed version and a few of the other compatible hardware below.
You can use the link highlighted in my response or the one tagged below this thread. Our website is operational 24/7.
If you need assistance with placing the order, our customer service team can help. They can be reached at (888) 991-1929, Monday - Friday 8:00am to 4:30pm EST.
