- the clever way Robust motor carbon brushes for your electric device. Repair instead of replacing – save money and resources by easily repairing your devices yourself. Dimensions: 13 x 8 x 3 mm – precisely manufactured and durable. Motor carbon brushes are used to conduct electrical current to the commutator or other moving parts of a motor. It is normal for carbon brushes to wear down over time. When the brushes are worn, your device may not work at all or function improperly. Simply replace the old motor carbon brushes with these high-quality replacement brushes and restore your device’s performance. There is a wide variety of motor carbon brush types. Each manufacturer and device uses different sizes and shapes. It is not always possible to list all compatible models. Please compare the shape and dimensions of our carbon brushes with those from your device to ensure compatibility. Package includes: 2 x Carbon brushes Specifications: Material: Graphite Dimensions: 13 x 8 x 3 mm Low sparking Long service life Weight (set): 2 g Compatible with the following device models: Panasonic EY7440 Panasonic EY7441 Panasonic EY7940 - the clever way High-quality replacement parts and accessories for extended lifespan of your power tools.