Elmeco Sensor Hall Cell Complete with Cap(Bridge) for Elco Gearbox This part is the sensor that connects to the Elco Gearbox for the Elmeco Slushie Machine. The complete kit contains; 1. Bridge mounting bracket 2. Sensor hall cell 3. Fixing screws (to fit it to the gearbox) It is mounted with 2 screws - see photo as reference. Part Number: A0000123-001 1609012301