Dewalt 939539-00 Carbon Brush Power Tool Part

Product Description

The DEWALT 939539-00 is a carbon brush replacement part designed for use in DEWALT power tools. Carbon brushes are wear components that maintain electrical contact between the stationary wiring and the rotating armature inside a brush-type motor. Over time, brushes wear down and require periodic replacement to keep the motor running efficiently. This part is installed by electricians, tool repair technicians, and experienced tradespeople performing routine maintenance on their equipment.

Carbon brush replacement is a standard maintenance task on brush-type power tools including drills, grinders, saws, and similar equipment. Replacing worn brushes before they fail completely helps prevent armature damage and extends tool service life. This part is intended for use in DEWALT tools that accept the 939539-00 brush specification.

Key Features

• OEM DEWALT carbon brush replacement part
• Maintains proper electrical contact between armature and stator in brush-type motors
• Direct replacement designed to meet original equipment specifications
• Helps prevent motor damage caused by running tools with worn brushes

Compatibility

Designed as an OEM-style replacement carbon brush for DEWALT brush-type power tools that require part number 939539-00.

Installation Notes

Carbon brush replacement should be performed by a qualified tool repair technician or experienced tradesperson. Disconnect the tool from any power source before beginning service. Remove the brush cap or access cover, extract the worn brush, and seat the new brush in the same orientation. Allow new brushes to seat gradually under light load before returning the tool to full-duty use.