ITEM NAME:2pcs 15x10x6mm Carbon Brushes Repairing Part Generic Electric Motor OZ 2pcs 15x10x6mm Carbon Brushes Repairing Part Generic Electric Motor OZ #aucsearchbutton #aucsearchbutton:hover { cursor: pointer;.Carbon Brushes with wire leads and brush springs attached. Carbon motor brushes are one of the most commonly replaced power tool components. Worn brushes are often the cause of a poorly running motor.