Genuine Makita 143957-3 — Hammer Case Complete. This precision-molded impact hammer housing replaces a cracked or damaged housing and locates the spindle, internal gear and hammer assembly so the mechanism stays true to factory alignment.
Fits Makita models DTD153 , DTD153Z
The part is designed to accept the same fasteners shown on the parts breakdown (for example M3x6 and M4x12 screw locations) and mates to the bearing/gear components in the impact assembly, so installation restores correct alignment without extensive modification.
A genuine Makita replacement, 143957-3 is the correct hammer-case assembly listed in Makita’s parts listings for these impact-driver models — ideal when you need reliable parts for power tools repairs.
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