Makita 643605-9 Brush Holder

Product Description

The MAKITA 643605-9 is a brush holder, a small but essential internal component used in electric motors found in power tools and outdoor power equipment. The brush holder positions and retains the carbon brush against the motor's commutator, maintaining consistent electrical contact during operation. Without a properly functioning brush holder, the motor loses efficiency and can fail entirely. This is a direct OEM replacement part intended for installation by qualified service technicians performing motor-level repairs on compatible MAKITA equipment.

The 643605-9 brush holder is suited for use in MAKITA power tools and lawn and garden equipment that rely on brushed electric motors. It is typically replaced during routine motor maintenance, after brush wear inspection, or following motor failure diagnosis. Service centers and professional repair technicians are the primary installers of this component.

Key Features

• OEM MAKITA replacement part ensuring proper fit and function
• Retains carbon brush in correct alignment against the motor commutator
• Supports consistent electrical contact for reliable motor performance
• Designed for brushed electric motor assemblies in power and outdoor equipment

Compatibility

Designed as an OEM-style replacement brush holder for compatible MAKITA brushed electric motor assemblies in power tools and lawn and garden equipment.

Installation Notes

Brush holder replacement should be performed by a qualified power tool service technician. Disconnect the tool from its power source completely before opening any motor housing. Inspect the commutator and surrounding components for wear or damage while the motor is accessible. Follow the manufacturer's service documentation for proper reassembly sequence and torque guidance.

Technical Specifications

• Part Type: Brush Holder

Standard Information

• Brand: MAKITA
• Manufacturer Part Number: 643605-9