casement operator and window balance

Thanks for reaching out! If the entire gear has fallen out of the operator, this cannot be repaired; you'll need to replace the entire operator. The good news is, I believe we may be able to supply you with a replacement for your casement window handle, but I'll need to see a photo of the entire crank to recommend the correct replacement. 

Your coil balance housing looks similar in style to our 15-087 Coil Housing Pivot. To confirm that this is the right fit for your window, you'll need to carefully compare the dimensions.

Detail of 15-087

This balance is compatible with the Series 180 Coil Balance. Since yours is stamped with a 7, you'll need the S180-07 to replace the coil springs.

Thanks for the photos! I believe you may need the 39-476 Rear Mount Casement Operator. To determine if this is the right fit for your window, take a look over the dimensions and design. You'll want to make sure your operator has the same metal wheel at the end of it.

The compatible crank handle is the 39-114L. You may also need the 39-504 SS 13-3/4" Channel Guide.

Dimensions for 39-476

Dimensions for 39-476