Dewalt n259979 Carbon Brush Kit

Product Description

The DEWALT n259979 is a carbon brush kit designed as a replacement wear part for compatible DEWALT power tools. Carbon brushes are the contact components that transfer electrical current to the rotating armature inside a universal motor. As brushes wear down through normal use, motor performance degrades and the tool may spark excessively, lose power, or stop running altogether. Replacing the brushes with an OEM-spec kit like the n259979 restores full motor function without the cost of a full motor assembly. Installation is performed by qualified service technicians or experienced tradespeople familiar with power tool motor service.

Carbon brush replacement is a routine maintenance task on angle grinders, circular saws, reciprocating saws, rotary hammers, and other universal-motor power tools. The n259979 is intended for use when brushes have worn to the minimum service length or when the tool exhibits symptoms of brush failure such as arcing, intermittent operation, or reduced torque output. This kit is suited for use in both field service and shop repair environments.

Key Features

• OEM DEWALT replacement carbon brush kit for compatible power tools
• Restores electrical contact between stator and armature in universal motors
• Addresses common symptoms including arcing, power loss, and intermittent operation
• Designed to OEM specifications for proper fit and service life
• Suitable for field service and bench repair applications

Compatibility

Designed as an OEM-style replacement carbon brush kit for compatible DEWALT power tools. Refer to the tool model number and DEWALT parts documentation to confirm fitment before installation.

Installation Notes

Carbon brush replacement should be performed by a qualified service technician or a tradesperson experienced with power tool motor service. Always disconnect the tool from its power source and, for cordless tools, remove the battery pack before beginning any service work. Use the correct brush size and orientation as specified in the tool service manual, and inspect the commutator for wear or damage while brushes are removed. Allow new brushes to seat properly before returning the tool to full-load operation.

Technical Specifications

• Component Type: Carbon Brush Kit

Standard Information

• Brand: DEWALT
• Manufacturer Part Number: n259979