... time 3)small parkle,lubrication performance Detailed discription: Size: 999044 Hitachi carbon brush Suitable For: F5040,504B,G18SE,G23SC,G23SC2,G23SE ... G18SF,G23SD,HB12,H65SA,M12SA,M12V, Detailed discription: Size:999044 Hitachi carbon brush Suitable For:F-5040,F-504B,G18SE,G23SC ... ,G23SD,HB12,H65SA,M12SA,M12V, Detailed discription: Size:999044 Hitachi carbon brush Suitable For:F-5040,F-504B,G18SE,G23SC ...