Makita 517911-7 Armature Assembly

Product Description

The MAKITA 517911-7 is a replacement armature assembly designed for use in compatible Makita power tools. The armature is the rotating core of the electric motor, responsible for converting electrical energy into mechanical rotation. When an armature fails due to wear, heat damage, or shorted windings, the motor loses power, runs rough, or stops entirely. Replacing the armature restores full motor performance and extends tool service life. This is an OEM-style service part intended for qualified technicians performing motor-level repairs on Makita equipment.

This armature assembly is suited for motor rebuild or repair applications on compatible Makita power tools in the lawn and garden category. It is typically installed during depot-level service or in-shop repairs where the motor has been disassembled for inspection. Technicians should verify fitment against the specific tool model before ordering, as armature assemblies are often model-specific components.

Key Features

• Direct replacement armature assembly for compatible Makita power tools
• Restores motor rotation and output power upon installation
• OEM-style fitment for accurate reassembly
• Intended for motor-level service and repair

Compatibility

Designed as an OEM-style replacement armature assembly for compatible Makita lawn and garden power tools. Verify the specific tool model number against Makita parts documentation before installation.

Installation Notes

Armature replacement should be performed by a qualified technician familiar with electric motor disassembly and reassembly. Disconnect and de-energize the tool completely before beginning any motor service. Handle the armature carefully to avoid damage to the windings or commutator surface. Refer to the applicable Makita service manual for disassembly sequence and reassembly procedures specific to the tool model.

Technical Specifications

• Component Type: Armature Assembly

Standard Information

• Brand: MAKITA
• Manufacturer Part Number: 517911-7