- the clever way Robust motor 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 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 over time. When the brushes are worn, your device may not function properly or stop working altogether. Simply replace the old motor brushes with these high-quality replacements to restore full functionality. There is a wide variety of motor brush types available. Each manufacturer and device model uses different sizes and shapes. It is not always possible to list all compatible models. Please compare the shape and dimensions of our motor brushes with the ones 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 models: Panasonic EY7440 Panasonic EY7441 Panasonic EY7940 - the clever way High-quality replacement parts and accessories for extended life of your electric tools.