- The clever way Robust motor carbon brushes for repairing your electric devices – save money and resources by easily repairing your appliances yourself. Dimensions: 5 x 8 x 12.3 mm – precisely manufactured and durable. Includes spring. 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 stop working or function improperly. Simply replace the old motor carbon brushes with these high-quality replacements to restore full functionality. There is a wide variety of motor carbon brushes available. Each manufacturer and device uses different sizes and shapes. It may not always be possible to list all compatible devices. Please compare the shape and dimensions of our carbon brushes with the ones from your device to verify compatibility. Package includes: 2 x Carbon brushes Specifications: Material: Graphite Dimensions: 5 x 8 x 12.3 mm With spring Spring length: 20 mm Spring diameter: 5.75 mm Internal wire Elongated plate Set weight: 3 g Replaces original parts: Makita 191947-0, 194972-0, CB-76 - The clever way High-quality replacement parts and accessories for extended lifespan of your power tools.