Makita CB340 Carbon Brush Set
The Makita CB340 is a genuine replacement carbon brush set (OEM) for Makita power tools. Carbon brushes are wear-item components inside the motor that conduct electricity to the armature; over time they wear down from friction. Replacing worn brushes with the CB340 set helps restore motor performance, stable power delivery, and proper electric braking in compatible tools.
The Makita CB340 is a genuine OEM replacement carbon brush set designed for a wide range of Makita power tools. Carbon brushes are critical wear components inside electric motors, responsible for conducting electricity to the motor’s armature. Over time, normal use causes these brushes to wear down, which can result in reduced motor performance, inconsistent power output, or impaired electric braking in tools that rely on this feature.
Replacing worn or damaged brushes with the CB340 set ensures that your Makita power tool operates efficiently and reliably, restoring proper motor function, consistent torque, and safe braking performance. Manufactured to Makita’s strict OEM quality standards, these carbon brushes are engineered for a precise fit, long service life, and reliable electrical conductivity, helping extend the life of your tools.
Key Features
OEM Replacement Part
Genuine Makita carbon brushes for reliable fit and performance.
Includes 2 Brushes
Each set contains two carbon brushes with wire leads — typical quantity needed for one power tool motor.
Restores Motor Function
Helps resolve symptoms of worn brushes such as intermittent power, sparking, or weak performance.
Wide Tool Compatibility
Fits a variety of Makita corded power tools, including angle grinders and sanders (e.g., 9560CV, 9563CV, 9565CV, GD0800C, PW5001C, GA4542C, GA5042C) when those tools use this brush part.
Easy Installation
Simple brush block replacement helps extend tool life and reduces downtime.
Lightweight
Very low weight (around 0.02 lbs per set)
Genuine Makita OEM Replacement
Ensures compatibility and reliability for Makita power tools
Restores Motor Performance
Maintains consistent power delivery and proper torque
Supports Electric Braking
Ensures tools with braking systems operate safely
Durable Carbon Material
High-quality composition for longer brush life and stable conductivity
Easy to Install
Direct replacement for worn or damaged carbon brushes
Maintains Tool Longevity
Prevents excessive wear and potential motor damage
The Makita CB340 Carbon Brush Set is a must-have maintenance component for keeping your Makita tools in top operating condition. Regular replacement helps safeguard motor health, maintain consistent performance, and extend the usable life of your power tools, making it an essential part of any professional or DIY toolkit.
