Dewalt n492874 Replacement Gear Power Tool Part

Product Description

The DEWALT n492874 is a replacement gear designed for use in DEWALT power tools. Gears are internal drivetrain components that transfer torque and regulate speed within a tool's gearbox assembly. When a gear wears, chips, or fails, the tool loses torque transfer efficiency or stops driving altogether. This part restores proper mechanical function to the gearbox and is typically installed by a power tool repair technician or a qualified service professional with experience in small-engine and power tool repair.

This gear is intended for use in DEWALT power tools requiring a direct OEM-style replacement of the internal gearing components. Typical install scenarios include gearbox rebuilds following wear or impact damage, or replacement during a scheduled maintenance service on a high-cycle tool. Refer to the tool's service manual to confirm this gear is the correct component for the specific model being serviced.

Key Features

• OEM DEWALT replacement part for accurate fit and function
• Restores torque transfer and speed regulation in the gearbox assembly
• Direct replacement designed to match original gear geometry and tooth profile
• Suitable for gearbox rebuild or single-component replacement service

Compatibility

Designed as an OEM-style replacement gear for DEWALT power tools. Consult the tool's parts diagram or DEWALT service documentation to verify fitment for the specific model being serviced.

Installation Notes

Installation should be performed by a qualified power tool repair technician. Disconnect the tool from all power sources and remove the battery pack before disassembling the gearbox. Proper disassembly tools and a clean work surface are recommended to avoid losing small components during reassembly. Refer to the manufacturer's service manual for the correct assembly sequence and any required lubrication points within the gearbox.

Technical Specifications

• Part Type: Replacement Gear

Standard Information

• Brand: DEWALT
• Manufacturer Part Number: n492874