Carbon Brush With Spring 450374-12

This is a genuine OEM DeWalt carbon brush, designed to restore performance and extend the life of your power tool’s motor. Sold individually, this brush is a common replacement part—most tools require two, and it’s always recommended to replace both at the same time for optimal performance. Carbon brushes are wear items that naturally degrade over time due to friction, often leading to symptoms like intermittent motor function, reduced power, or loss of electric braking. Replacing worn brushes can quickly resolve these issues and is often a simple fix. Each brush includes a carbon block, wire lead, and connection terminal, as shown. Before installation, inspect your motor’s armature for signs of damage such as burns or cracks, which may indicate deeper issues. This brush is compatible only with the models listed below and is not guaranteed to fit other tools.