Dewalt 402816-00 Brush Spring Power Tool Part

Product Description

The DEWALT 402816-00 is a brush spring replacement component designed for use in DEWALT power tools. Brush springs maintain consistent contact pressure between the carbon brushes and the commutator or slip ring inside an electric motor, ensuring reliable current transfer and stable motor operation. This OEM-style replacement part is typically installed by power tool repair technicians and electricians performing motor service on DEWALT equipment. Keeping brush springs in good condition is essential for preventing arcing, overheating, and premature brush wear in brush-type electric motors.

This spring is suited for service and repair applications where the original brush spring has fatigued, broken, or lost tension. It is appropriate for use in professional repair shops and field service scenarios where restoring a DEWALT power tool to factory operating condition is the goal. Exact tool model compatibility should be confirmed against DEWALT service documentation before ordering.

Key Features

• OEM replacement brush spring for DEWALT power tools
• Maintains proper carbon brush contact pressure against the motor commutator
• Helps prevent arcing and excessive brush wear during motor operation
• Designed to restore original motor performance in brush-type electric motors

Compatibility

Designed as an OEM-style replacement brush spring for DEWALT power tools. Confirm fitment against DEWALT service parts documentation using part number 402816-00 before installation.

Installation Notes

Brush spring replacement should be performed by a qualified power tool repair technician. Disconnect and de-energize the tool completely before opening the motor housing or accessing the brush assembly. Use appropriate hand tools for your specific tool model and follow DEWALT service documentation for brush and spring replacement procedures. Replace carbon brushes whenever replacing brush springs to ensure consistent wear rates and motor performance.

Technical Specifications

• Part Type: Brush Spring

Standard Information

• Brand: DEWALT
• Manufacturer Part Number: 402816-00