Replacement Parts › DWC2440 Control Box Fan Image 1 of 1 DWC2440 Control Box Fan $27.99 DWC 2440 CNC Unit Control Box Cooling Fan Quantity: Purchase Added! DWC 2440 CNC Unit Control Box Cooling Fan Related Products DWC2440 Replacement X and Y Axis Belts from $21.00 DWC 6 Watt Laser Skirt $8.00 DWC Z Axis Flex Coupler $22.00 Hold Down Clamp $6.99 4 Channel Relay Module $22.00