The Kärcher 66100040 genuine carbon brush set is an essential replacement part designed for a wide range of Kärcher cleaning devices. This OEM component ensures optimal performance and longevity for compatible Kärcher pressure washers, wet and dry vacuum cleaners, and floor cleaners. With precise dimensions of 30 mm length, 20 mm width, and 10 mm height, and a weight of 0.01 kg, this carbon brush set provides reliable electrical contact for the motor, maintaining efficient operation of your Kärcher equipment.