Supco SM0740 120V Condenser Fan Motor Replaces Sub-Zero 4200470 CONDENSER FAN MOTOR REPLACEMENT - This Supco fan motor is a direct replacement for Sub-Zero 4200470 HIGHEST QUALITY PARTS - The SM0740 meets or exceeds OEM specifications and is approved by original manufacturers EASY TO INSTALL - The ease of install makes it great for DIYers and appliance technicians EXCELLENT FIT - This condenser fan motor has been tested to fit the machine perfectly PRODUCT SPECS - The SM0740 has the following product specifications: 1/2" shaft length, " threaded shaft diameter, 1550 RPM, 50/60Hz, .15A, 120V, 2.3W and CWOSE Rotation