General description Robust carbon brush designed for the Kärcher BR 550 industrial vacuum cleaner and wet-dry vacuum cleaners. Motor brushes are essential for transmitting electrical current from a static part of a machine to the rotating part of a motor or generator. Over time, carbon brushes wear out, which can lead to improper functioning of your device. To maintain optimal performance, it is crucial to replace worn-out brushes with high-quality alternatives. Technical specifications Material: graphite / brass / copper strand Dimensions: 6.2 x 11 x 32 mm Dimensions of mounting bracket: 8 x 6.3 mm Weight (set): 25 g Voltage: 230 V Includes holder and internal spring Compatibility and accessories Compatible with Kärcher BR 550 Replacement for part numbers: 6.610-098.0, 6.610-204.0, 6.610-207.0 Other information Content of delivery: 2x carbon brush with bracket