Makita Genuine 643557-4 Brush Holder CB14

The Makita 643557-4 Brush Holder CB14 is a genuine Makita spare part designed to house and secure the carbon brushes within the JS1670 Corded Cutting Shear. As an essential internal component, the brush holder maintains consistent electrical contact between the carbon brushes and the motor's commutator. This directly affects the performance and efficiency of the cutting shear, making it a critical part to replace when signs of wear become apparent. Using a genuine Makita replacement ensures prec