Dewalt 149425-00 Brush Spring

Product Description

The DEWALT 149425-00 is a replacement brush spring designed for use in compatible DEWALT power tools. Brush springs maintain consistent contact pressure between the carbon brushes and the motor commutator, ensuring steady electrical transfer and reliable motor operation. When a brush spring loses tension or fails, motor performance degrades and brush wear accelerates. This part is typically replaced by a qualified power tool technician or an experienced service professional during routine brush service or motor overhaul.

The 149425-00 brush spring is suited for DEWALT power tool applications where the original spring has fatigued, broken, or lost the tension required to hold the brush in firm contact with the commutator. It is intended as a direct OEM-style replacement and is appropriate for workshop service environments and field repair alike.

Key Features

• Maintains proper brush-to-commutator contact pressure for consistent motor performance
• OEM replacement part sourced directly from DEWALT
• Designed to restore original motor brush tension after spring fatigue or failure
• Compatible with DEWALT power tool brush assemblies requiring this spring specification

Compatibility

Designed as an OEM-style replacement brush spring for compatible DEWALT power tools requiring part number 149425-00.

Installation Notes

Brush spring replacement should be performed by a qualified power tool service technician. Disconnect the tool from all power sources and remove the battery pack before beginning any internal service. Use appropriate non-marring hand tools when accessing the brush holders to avoid damage to the commutator or armature. Reinstall brush assemblies per standard DEWALT service documentation and verify proper brush seating before returning the tool to service.

Technical Specifications

• Part Type: Brush Spring

Standard Information

• Brand: DEWALT
• Manufacturer Part Number: 149425-00