Original DeWalt replacement carbon brush pair (part number 1005550-02) — a matched set of two 230 V carbon brushes designed to restore smooth commutation and reduce sparking in worn demolition-hammer motors. Each brush measures approximately 6 × 16 × 23 mm (some listings note 6.3 × 16 × 23 mm) and comes with the spring/connector assembly to fit directly into the factory brush holders. Compatible with a range of DeWalt demolition-hammer models including D25899K, D25901K, D25902K, D25941K, D25951K, D25960, D25961K, D25980 and D25981, this original DeWalt part is a simple, direct replacement when the motor shows brush wear. A practical spare to have on hand for repairs, it’s a reliable choice when you need genuine power tool parts to get your tool running like new again.