Amazon.com: CB325 194074-2 Carbon brush Compatible with for Makita Angle Grinder GA4540 GA5040 9557NB 9557PB 9558NB 9558PB 9564H 9565H Electric Motor Power Tool Part (4 pack) : Tools & Home Improvement
Makita GA5040 Angle Grinder 125mm 1100W
AC220V-240V Armature Rotor Anchor Replacement for Makita Angle Grinder Ga5040 Ga5040c Ga5040X01 - China Armature, Angle Grinder | Made-in-China.com