Product Description
The DEWALT n418034 is a replacement brush ring designed for use in DEWALT power tools. The brush ring serves as a structural component that houses and retains the carbon brushes responsible for transferring electrical current to the rotating armature. When brushes wear or the ring becomes damaged, motor performance degrades and the tool may fail to operate reliably. This is an OEM-sourced replacement part intended for installation by qualified service technicians performing motor maintenance or brush replacement procedures.
The n418034 brush ring is suited for repair and maintenance applications on compatible DEWALT power tools where the original brush ring has reached the end of its service life. It is typically encountered in corded power tool motor assemblies during brush inspection intervals or following motor failure diagnosis. Service centers and experienced repair technicians are the primary installers of this component.
Key Features
- OEM replacement brush ring for DEWALT power tool motor assemblies
- Retains and positions carbon brushes for consistent armature contact
- Direct-fit replacement designed to match original factory specifications
- Supports reliable motor commutation when properly installed
Compatibility
Designed as an OEM-style replacement brush ring for compatible DEWALT power tool motor assemblies. Consult the DEWALT parts diagram for your specific tool model to confirm fitment before installation.
Installation Notes
Installation should be performed by a qualified power tool service technician. Disconnect and unplug the tool completely before disassembling the motor housing or removing any internal components. Handle carbon brushes and the brush ring carefully to avoid contamination with oils or debris, as this can affect commutation quality. Refer to the manufacturer service documentation for proper disassembly sequence and reassembly procedures.
Technical Specifications
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Component Type: Brush Ring
Standard Information
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Brand: DEWALT
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Manufacturer Part Number: n418034
