Makita 455013-0 — original Makita motor housing for 18V oscillating/multi‑tools. This is the molded main motor shell that supports the armature and fan, provides the bearing bosses and internal mounting points for the brush holders, controller and switch, and mates to the handle/battery housing and head covers so the tool aligns correctly during reassembly. It’s the exact replacement housing shown in Makita parts diagrams for DTM51 18V multi‑tool , so it’s suitable when the existing housing is cracked, stripped at mounting bosses, or otherwise damaged.
Example models shown to use part 455013-0 include Makita DTM51.
Fit notes: this is the single molded motor housing (part number 455013-0) only — it accepts the tool’s fan (item 019), armature assembly (item 020) and associated internal components shown in the parts diagram; fasteners and internal components are separate items in the diagram. If your tool shows damaged bosses, cracked snap‑fit areas, or deformed mating surfaces, replacing this housing restores the correct alignment of bearings, fan and switch for reliable operation.
Jump straight to the Makita spare parts diagrams:
