casement operator

Hi, I need a replacement operator for this window. I'm hoping this product might be one of yours? The window also had a sticker on it with sne enterprises , inc. as the mfr. series: 820 al.clad casement.

hope you can help.

thanks,

Geoff

I'm not sure if this is a window from swisco, but I found a label sne enterprises on it. Series: al. Clad casement. Also view attached pics. I need a replacement operator for my casement window. Can you help with this?

27.5x 39.5 window size