HOLDER ASSY, BRUSH 129940-77180

produt Introduction:

Brush holder refers to the component installed in the engine to fix and support carbon brushes. The brush holder applies pressure to the carbon brush in sliding contact with the commutator or collector ring surface through a spring, ensuring stable conduction of current between the carbon brush and the rotating body. The brush holder plays a crucial role in the motor, not only ensuring stable current conduction, but also protecting the carbon brush from wear and damage.