Superior Electric K40 Replacement Carbon Brush Set. This carbon brush set replaces Makita CB-303, 194996-6 & 191963-2. Made from Japanese Toyo TANSO Carbon. Carbon Brushes are normally referred to as wear items and commonly replaced due to friction during daily use in motors. Superior Electric carbon brushes are made to last longer. These carbon brushes make sure your motor runs properly, and fix a motor that operates intermittently.
This part is compatible with: