Anderson casemate window operator

Question

The number (pictured) on the bottom of the mechanism is F-9400-08A with a B on the line below it.

Bob · Accepted Answer

Take a look at our 39-264 Andersen Split Arm Crank and see if this matches what you need. For windows manufactured between 1995 through 1998, you will need to use an adapter plate, the 39-362.