Dewalt 5140110-01 Switch Kit with Handle and Wires

Product Description

The DEWALT 5140110-01 is a replacement switch kit that includes the handle and wiring harness as a complete assembly. Designed as an OEM-sourced repair component, this kit restores proper switching function to compatible DEWALT power tools. Technicians and service centers use this part to return tools to factory operating condition without replacing the entire unit. The kit ships as a matched assembly, which simplifies the swap and reduces the chance of mismatched components during the repair.

This switch kit is suited for repair technicians, authorized service centers, and experienced tradespeople performing component-level maintenance on DEWALT power tools. It addresses failures related to the trigger mechanism, handle housing, or wiring connections that render a tool inoperable or unsafe to continue using.

Key Features

• Complete kit includes switch, handle, and wiring harness as one matched assembly
• OEM DEWALT replacement part for factory-spec restoration
• Eliminates the need to source handle, switch, and wires separately
• Designed for component-level repair rather than full tool replacement

Compatibility

Designed as an OEM replacement switch kit for compatible DEWALT power tools. Consult the DEWALT parts lookup by model number to confirm fitment before ordering, as this kit is model-specific.

Installation Notes

Installation should be performed by a qualified repair technician or authorized DEWALT service center. Disconnect the tool from all power sources and remove the battery pack before beginning disassembly. Follow the tool manufacturer's service documentation for disassembly sequence and fastener removal. Improper reassembly of switch wiring can create a shock or fire hazard and may void the tool warranty.

Technical Specifications

• Kit Contents: Switch, handle, and wires

Standard Information

• Brand: DEWALT
• Manufacturer Part Number: 5140110-01