General description vhbw offers a robust carbon brush designed for use in various electrical appliances, specifically for central vacuum cleaners. These motor brushes are essential for transmitting electrical current from a stationary part to the rotating part of a motor or generator. Over time, carbon brushes wear out, which can lead to decreased performance or malfunction of your device. To maintain optimal functionality, it is crucial to replace worn-out brushes with high-quality alternatives. Technical specifications Material: graphite Dimensions: 28 x 11 x 6.3 mm Holder dimensions: 45.3 mm Weight (set): 32 g Compatibility and accessories Compatible with Centralux models: ECV1590A, ECV1690A, E117A, E177A, 15 Replacement for part numbers: 850228, 333261, 2311480, 33326-1 Other information Content of delivery: 2x carbon brush