Carbon Brush GEKO G85319 for DeWalt 6.4×10×13 mm

Replacement carbon brush GEKO G85319 sized 6.4×10×13 mm designed for use with compatible DeWalt power tools. This carbon brush functions as the electrical contact between the motor commutator and the brush holder, restoring reliable commutation and reducing sparking in worn assemblies. It is intended for maintenance and repair of handheld and stationary power tools to help prolong motor life and maintain consistent performance in drilling, cutting and grinding applications.

Advantages

The GEKO carbon brush is manufactured from a conductive carbon compound that provides stable electrical contact and controlled wear characteristics. Its compact rectangular profile and integrated spring connector ensure simple installation and secure seating inside the brush holder. Using a proper replacement carbon brush reduces electrical arcing, lowers heat generation at the commutator and helps restore motor efficiency without the need for more extensive repairs.

Suitable for

• Maintenance and repair of compatible DeWalt drills and drivers
• Replacement in grinders and cutting tools with matching brush dimensions
• Periodic service to reduce motor sparking and extend commutator life

Key specifications

• Material: conductive carbon compound
• Nominal dimensions: 6.4 × 10 × 13 mm
• Contact face: flat rectangular
• Connector type: spring-supplied flexible lead (integrated)
• Application: brushed DC motors in handheld power tools

How to use

Before replacing the brush, disconnect the tool from its power source and remove any batteries. Access the brush holder following the tool manufacturer's service instructions, remove the worn brush and clean the commutator area of dust and debris. Insert the GEKO carbon brush into the holder with the contact face aligned to the commutator, secure the spring or clip as originally fitted, and reassemble the tool. After replacement, run the tool briefly under no-load conditions to confirm correct seating and reduced sparking.

Usage recommendations

Inspect brushes periodically for wear and replace when the carbon block reaches the minimum service length recommended by the tool manufacturer. Avoid running tools with worn brushes to prevent commutator damage; use matching dimensions to ensure proper fit and electrical contact.