Dewalt 391912-01 Clutch Spring

Product Description

The DEWALT 391912-01 is a replacement clutch spring designed for use in DEWALT power tools. The clutch spring is a critical mechanical component that maintains tension within the clutch assembly, allowing the tool to engage and disengage drive force at the set torque threshold. This part is installed by qualified technicians and experienced tradespeople performing tool maintenance or repair. Replacing a worn or broken clutch spring restores proper clutch function and prevents damage to fasteners, workpieces, and the tool itself.

This clutch spring is a DEWALT OEM replacement part suited for power tool repair applications. It is used when the existing spring shows signs of fatigue, deformation, or breakage that causes inconsistent clutch performance. Tool repair technicians, service center staff, and skilled tradespeople performing in-field maintenance are the typical installers of this component.

Key Features

• OEM DEWALT replacement part ensuring proper fit within the original clutch assembly
• Restores accurate torque-limiting clutch engagement and disengagement
• Direct replacement for worn, fatigued, or broken clutch springs
• Supports proper tool operation and protects fasteners from overtorque

Compatibility

Designed as an OEM-style replacement clutch spring for compatible DEWALT power tools requiring part number 391912-01.

Installation Notes

Installation should be performed by a qualified tool repair technician familiar with DEWALT power tool clutch assemblies. Disconnect the tool from all power sources, including battery packs, before beginning disassembly. Use manufacturer-recommended service procedures and appropriate hand tools when accessing the clutch assembly. Refer to the tool service manual for correct spring orientation and seating to ensure proper clutch function after reassembly.

Technical Specifications

• Component Type: Clutch Spring

Standard Information

• Brand: DEWALT
• Manufacturer Part Number: 391912-01