I think I have the right manufacture for this.. Either way this is the control box that West Bend used with their motors. I don't know if this one is standard or has been modified. The ignition key is installed in the top right of the control box and the choke push button is on the top left. The silver bottom to the right of the throttle control is the warm up button. It disengages the shift mechanism so you can run the motor at fast idle..