Dewalt n399756 Counterweight

Product Description

The DEWALT n399756 is a replacement counterweight designed to restore proper balance and vibration control in compatible DEWALT power tools. Counterweights are precision-fitted internal components that offset reciprocating or rotating mass during tool operation. Proper counterweight function reduces operator fatigue, limits wear on internal drive components, and helps maintain tool accuracy over extended use. This part is intended for service and repair applications and is sourced as a genuine DEWALT replacement component.

This counterweight is suited for professional tradespeople and service technicians performing maintenance or repair on DEWALT power tools. It is typically installed during a full tool rebuild or when vibration levels indicate internal balance issues. Electricians, contractors, and tool service centers are the primary installers of this type of component.

Key Features

• Genuine DEWALT replacement part for accurate fitment
• Restores proper mass balance to reduce operational vibration
• Precision-machined to OEM specifications for reliable performance
• Designed for service and repair use by qualified technicians

Compatibility

Designed as an OEM-style replacement counterweight for compatible DEWALT power tools. Consult the DEWALT parts lookup or service documentation using part number n399756 to confirm fitment for your specific tool model before installation.

Installation Notes

Installation should be performed by a qualified tool service technician. Disconnect and remove the battery or unplug the tool from any power source before disassembly. Internal power tool components require careful handling to avoid damage to housings, bearings, and drive assemblies. Refer to the DEWALT service manual for the specific tool model before proceeding.

Technical Specifications

• Part Type: Counterweight

Standard Information

• Brand: DEWALT
• Manufacturer Part Number: n399756