Description
Overview:
This Armature 110v is a genuine Makita replacement for selected corded drills, including the DP4011 and HP2050. It is the rotating core of the motor and is built with copper windings on a laminated steel core with a precision commutator to deliver efficient power transfer and reliable torque. Designed for 110 V tools, it supports safe, consistent operation on UK site power via a transformer. Supplied to Makita's OEM specification under part number 518857-0, it restores performance when the original armature is worn, burnt, or damaged. Using the correct genuine armature helps protect the motor, reduce downtime, and maintain smooth running and drilling accuracy across compatible Makita 13 mm percussion and rotary drill models.
Key Features:
- Genuine Makita part for assured fit and performance (OEM 518857-0)
- 110 V specification for site-ready operation with UK step-down transformers
- Copper windings and laminated core for efficient power and heat control
- Precise compatibility with listed Makita drills to maintain original performance
- Helps restore speed, torque, and smooth running after motor wear or failure
- Built to OEM tolerances to support long service life when correctly installed
- Suitable for routine maintenance or full motor overhaul
- Straightforward replacement with standard workshop tools and procedures
- Supports reliable trigger response and reduced sparking at the commutator
- Backed by Makita's manufacturing quality for dependable durability
Typical Applications:
Used to repair and maintain 110 V Makita corded drills used on construction sites, workshops, and maintenance tasks. Ideal when experiencing loss of power, overheating, excessive sparking, or failure to start. Suitable for general drilling and masonry percussion work where consistent motor output and reliability are required.
Also known as:
Motor armature, rotor, rotor assembly, replacement armature, electric motor component, drill motor core, commutator rotor.
Fits Models:
DP4011, HP2050, HP2050F, HP2051, HP2051F
Alternate Part Numbers:
5188570
