MITSUBISHI MDS-B-V2-0303 Servo Drive Unit 2 axis 2.9A/2.9A, reference form MITSUBISHI ELECTRIC MDS-B-V2-0303, ready to replace your defective part and to be installed on your CNC machine tools. Each MDS-B-V2-0303 has been tested before shipment on dedicated test rigs and has a 24 months warranty. REPLACED WITH MDS-C1-V2-0303