Genuine Makita 143298-7 — Bearing Box Complete. This original Makita bearing-housing assembly is the full “bearing box” (item 28 on the exploded parts diagram) used to locate and support the spindle/internal gear in compatible impact drivers, supplied as the complete replacement housing you install when the original is cracked, worn, or the bearings need re-seating.
Fits Makita impact driver models including DTD152 — This is the internal bearing box assembly unit only. If you are completing a comprehensive front-end rebuild on your impact driver, we highly recommend checking the condition of your external Hammer Case Housing (143299-5) and the protective front Rubber Bumper (424738-7) at the same time to ensure absolute protection against jobsite drops."
A small, serviceable assembly intended to restore alignment and bearing support inside the gearbox; it’s the genuine Makita part shown on Makita parts lists and price sheets as “BEARING BOX COMPLETE” so you’re getting an original Makita replacement. This item is commonly purchased when working through Makita spare parts to return an impact driver to proper function.
Ideal for quick in-field repairs — fits straight onto the existing spindle/gear group and pairs with the tool’s original fasteners and seals. Keep this part with your power tool parts inventory when you need a reliable, factory-fit bearing housing.
Jump straight to the Makita spare parts diagrams:
Browse our full range of Makita impact driver parts.
