Dewalt n287494 Transmission Assembly

Product Description

The DEWALT n287494 is a transmission assembly replacement part designed for use in DEWALT power tools. The transmission assembly is a core mechanical component that transfers motor output to the tool drive, controlling torque and speed delivery during operation. This part is sourced directly from DEWALT and is intended for service technicians and repair professionals performing drivetrain-level repairs on compatible DEWALT tools.

This transmission assembly is suited for professional repair scenarios where the original transmission has worn, stripped, or failed under load. It is typically installed during bench-level service of DEWALT power tools. Specific compatible tool models were not provided in the available product data — refer to DEWALT service documentation or the tool nameplate to confirm fitment before ordering.

Key Features

• OEM DEWALT replacement part for drivetrain service
• Restores correct torque and speed transfer from motor to drive
• Direct factory replacement for failed or damaged transmission assemblies
• Intended for professional-grade repair and service applications

Compatibility

Designed as an OEM-style replacement transmission assembly for compatible DEWALT power tools. Verify compatibility against the specific tool model number and DEWALT parts documentation before installation.

Installation Notes

Transmission assembly replacement should be performed by a qualified service technician familiar with power tool drivetrain repair. Disconnect the tool from all power sources, including battery packs, before beginning disassembly. Proper service tools including torx and spline drivers are typically required for housing disassembly. Refer to the applicable DEWALT service manual for disassembly sequence and reassembly procedures.

Technical Specifications

• Part Type: Transmission Assembly

Standard Information

• Brand: DEWALT
• Manufacturer Part Number: n287494