Dewalt 5140164-52 Replacement Brush

Product Description

The DEWALT 5140164-52 is a replacement brush designed for use in DEWALT power tools. Carbon brushes are wear components that maintain electrical contact between stationary wiring and rotating parts inside a motor. When brushes wear down, motor performance drops and the tool may stop functioning entirely. Replacing worn brushes with an OEM-spec part restores proper motor contact and extends tool service life. This brush is a factory replacement part sourced for DEWALT equipment and is installed by technicians performing motor-level service on portable power tools.

This brush applies to DEWALT power tool motor service. It is a typical replacement part used during preventive maintenance or after-failure repair of brush-type motors found in corded power tools. Electricians, tool repair technicians, and experienced tradespeople performing bench-level service on DEWALT equipment are the primary installers. Specific compatible tool models were not provided in the product data.

Key Features

• OEM DEWALT replacement brush for motor service
• Restores proper electrical contact in brush-type motors
• Wear component designed for field-level and bench-level replacement
• Direct factory replacement part for DEWALT power tools

Compatibility

Designed as an OEM-style replacement brush for DEWALT brush-type power tool motors. Confirm fitment against the specific tool model number before installation, as brush specifications vary by tool.

Installation Notes

Installation should be performed by a qualified tool repair technician or experienced tradesperson with knowledge of motor service procedures. Disconnect and unplug the tool completely before accessing the brush housing. Inspect the brush holder, spring, and commutator surface for wear or damage during replacement. Follow applicable local safety codes and the tool manufacturer's service documentation when performing motor-level repairs.

Technical Specifications

• Part Type: Replacement Motor Brush

Standard Information

• Brand: DEWALT
• Manufacturer Part Number: 5140164-52