Original Makita 515613-9 — armature / rotor assembly (complete rotor with commutator and drive shaft), designed as a direct replacement for compatible corded Makita angle grinders.
Fits a number of Makita 9556 / 9557 / 9558 / 9557HN / 9557NB / 9557PB and 9558HN / 9558NB / 9558PB.
Intended for the 100–125 mm class of angle grinders (100 mm on the 9556, 115 mm on some 9557 variants, 125 mm on the 9558 models), this original Makita armature restores motor rotation and commutation when the old rotor is burned, noisy or has a damaged commutator.
Voltage note: this part is commonly listed for 220–240 V (mains) grinder assemblies — verify your machine’s nameplate voltage before ordering to ensure correct compatibility.
Keep a genuine Makita 515613-9 in your inventory of power tool parts if you need a straightforward replacement to get a grinder back to reliable operation.
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