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The DEWALT 5140139-37 is a replacement push button component designed for use in DEWALT power tools. Push buttons of this type serve as operator-input controls, allowing the user to engage or disengage a function on the tool. This part is installed by power tool service technicians and repair professionals who perform component-level repairs on handheld or stationary power tools. When a push button fails, becomes sticky, or loses positive tactile response, replacing it with an OEM-matched component restores proper tool function and maintains safe operation.
This push button is a DEWALT OEM replacement part suited for component-level servicing of compatible DEWALT power tools. It is typically used in professional repair shop environments or by trained service centers handling warranty and out-of-warranty repairs. Specific compatible tool models were not provided in the product data. Refer to your tool's parts diagram or contact DEWALT service support to confirm fitment before ordering.
Designed as an OEM-style replacement push button for compatible DEWALT power tools. No specific model compatibility data was provided with this part listing. Verify fitment using the tool model number and official DEWALT parts diagrams before installation.
Installation should be performed by a qualified power tool service technician. Disconnect the tool from its power source and remove the battery pack before beginning any disassembly. Refer to the manufacturer's service documentation or exploded parts diagram for correct reassembly sequence. Improper reassembly of switch and control components can create unsafe operating conditions.
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