The makita genuine carbon brush cb264 oem part no. 1910M3-7 is a genuine makita replacement spare part designed specifically for the makita ga5091 angle grinder, ensuring accurate fit and dependable performance. Carbon brushes play a critical role in any electric motor, transmitting electrical current between the stationary and rotating components. Over time, brushes wear down through normal use, which can lead to reduced motor efficiency, increased heat, and eventual tool failure. Replacing worn brushes promptly helps maintain consistent performance and extends the working life of your angle grinder. By choosing a genuine makita replacement part rather than an aftermarket alternative, you can be confident in the compatibility and quality of the component. Made from high-grade carbon, the cb264 set is engineered to meet the original manufacturer's specifications, supporting reliable electrical conductivity and efficient motor operation across demanding professional use. Features and benefits: genuine makita spare part oem part no. 1910M3-7 confirms authenticity specifically designed for the makita ga5091 angle grinder for guaranteed compatibility high-grade carbon construction for durability and consistent electrical conductivity supports peak motor efficiency, helping to extend overall tool life straightforward installation for quick, hassle-free replacement on site