Brush 90930-05

This is an genuine OEM part that has been sourced directly from Craftsman. This is a set of two carbon brushes that comes with two metal springs. These carbon brushes are made for multi-tools, and sander polishers. The brushes transfer electric current to the spinning armature in the motor. Due to the heat and friction inside the motor these brushes wear down over time and need to be replaced. We recommend both brushes are replaced at the same time, even if only one is worn out. When replacing simply remove the bush caps, take out the old brushes, put in brushes in place and secure with brush caps. You will need a screwdriver to successfully replace these parts. Before beginning any repair on a power tool make sure you have disconnected it from the power source.