Description
Overview:
This armature is a genuine Makita replacement part for selected cordless angle grinders, built to restore smooth, reliable motor operation. It is the rotating motor core (rotor) comprising precision copper windings, a commutator, and a machined steel shaft. Designed specifically for the Makita DGA452 and BGA452, it replaces worn or damaged units that cause loss of power, overheating, sparking, or excessive noise. Manufactured to Makita's specifications, it supports correct speed, torque, and efficiency when paired with the original field coil and brushes. Supplied as a direct-fit service component, it helps extend tool life and maintain consistent grinding performance on site or in the workshop. Genuine Makita MPN 619218-8 for assured compatibility and dependable results.
Key Features:
- Genuine Makita part for assured fit and performance
- Direct replacement for DGA452 and BGA452 cordless grinders
- Precision-wound copper windings for efficient power transfer
- Robust commutator and shaft for long service life
- Factory-balanced rotor helps reduce vibration and wear
- Restores speed, torque, and smooth running after motor faults
- Made to OEM tolerances for seamless reassembly with existing parts
- Suitable for professional and DIY maintenance and repairs
- Helps prevent further damage caused by continued use of a failed rotor
Typical Applications:
Used to replace a burnt, shorted, or mechanically damaged rotor in Makita cordless angle grinders. Ideal after heavy grinding, prolonged load, brush wear issues, or contamination that leads to sparking or motor failure. Common in metal fabrication, site maintenance, construction, and general workshop repairs where reliable grinder performance is essential.
Also known as:
Rotor, motor rotor, rotor assembly, commutator rotor, electric motor core, grinder motor rotor, replacement rotor unit.
Fits Models:
BGA452, DGA452
Alternate Part Numbers:
6192188
Product Specifications
| L&S Part No. | 619218-8 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Makita |
| OEM No. | 619218-8 |
| Unit of Sale | 1 |
| Applications | BGA452, DGA452 |
| Machine Type | Angle Grinder |
| Fits Brands | Makita |
| Fits Models | BGA452 |
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