What can replace my Andersen - F-9400-8A Casement Operator?

Hey there, thanks for reaching out to us. My top recommendation would be our 39-264 Andersen split Arm Crank. Its design strongly resembles your original, but look over our dimensions to confirm. If they differ in any way, let me know how and we can look into a better alternative for you.

Dimensions for 39-264

Thank you for posting, Jeremy. If you haven't already, I highly recommend looking over the 39-264 operator that Dave suggested above. This product is commonly associated with the F-9400-8A code and may very well be what you need.

Just note that these codes aren't always a guarantee. Different products often share stamps like this, so make sure to carefully compare our part to your original. If yours differs from our specifications, you can submit a photo of your part here for me to review. I'm also happy to answer any other questions you may have about it.

Hello! Your operator looks like it might be a closer match for our 39-099. However, I note that your arm lacks a guide at the end, which these usually have. Could you verify whether yours just broke off? It might still be attached to the track. 

If you happen to have an undamaged version from another window, that would be the best reference. Otherwise our 39-099 is my top suggestion. Look it over for now and let me know what you think!

Dimensions for 39-099