Makita · Spare Parts

Makita Genuine 516019-4 Armature Assembly 240V for Makita 8406 Hammer Drill

The Makita 516019-4 is a genuine replacement armature assembly for the Makita 8406 hammer drill, designed to restore motor performance when the original armature is worn or damaged. As the rotating core of the motor, the armature is central to how the 8406 delivers power and maintains speed under load. This genuine Makita part is built to OEM tolerances, ensuring a direct, accurate fit without the guesswork associated with non-genuine alternatives. Constructed with copper windings on a laminated steel core, the assembly is engineered for efficient power transfer and reduced vibration during operation. The precision-machined commutator supports smooth current transfer and minimises sparking, contributing to consistent performance during sustained masonry and general construction work. Specified for 240V operation, this armature is suited to UK mains-powered versions of the 8406. Durable insulation and varnish treatment help the assembly withstand the heat and dust generated during heavy-duty drilling, supporting long service life in demanding site conditions. For contractors and tradespeople looking to extend the working life of their 8406 rather than replace the tool outright, this is a straightforward motor repair component. It is compatible with both professional workshop maintenance and on-site servicing using standard hand tools. Features and Benefits: • Genuine Makita part (MPN 516019-4) for assured fit and compatibility with the 8406 • 240V specification for UK mains-powered Makita 8406 drills • Copper windings and laminated steel core for efficient power delivery and low vibration • Precision-machined commutator for smooth current transfer and reduced sparking • Durable insulation and varnish to resist heat and dust from masonry work • Built to OEM tolerances for a direct, factory-grade replacement • Restores torque and drilling speed when the original armature is worn or damaged • Suitable for professional workshop servicing and on-site maintenance

90-day range £∞–-£∞ · average £NaN