Genuine Makita DC motor, part number 629834-8 — a direct-fit replacement listed in Makita parts diagrams for several 18 V drill/driver models.
Designed for Makita 18 V tools including : 6390DWPE / 6390D, 8390D / 8391 series and BDF453 / BHP453, this original Makita motor is supplied as the complete DC motor assembly used in Makita parts breakdowns. Makita parts listings show 629834-8 as the DC motor for these models.
Typical electrical specification cited for this assembly is 18 V with a nominal speed range around 400–1,300 rpm and rated around 208 W, matching the motors used in the listed drill/driver assemblies; it’s sold as a single motor unit ready to drop into the original motor housing and connect to the existing terminals.
Jump straight to the Makita spare parts diagrams:
Browse our full range of Makita drill parts.
