Replacement Parts › DWC2440 X,Y & 4th Axis Pulley Image 1 of 1 DWC2440 X,Y & 4th Axis Pulley $22.00 Replacement Pulley for the DWC 2440 CNC Unit. X, Y or 4th Axis. Purchase Added! Replacement Pulley for the DWC 2440 CNC Unit. X, Y or 4th Axis. Related Products 1/4 - 1/8 Collet Reducer Bushing $10.00 MK3-4 PlanetCNC TNG Controller Conversion Kit $525.00 DWC Main Relay $24.99 Hold Down Clamp $6.99 Bosch 1617 Router Brushes $25.00