Description
The DeWalt 450374-12 is a genuine OEM carbon brush with integrated spring assembly designed for high-performance power tools. As a wearable component, it transfers electrical current to the motor armature, ensuring consistent speed and torque during operation. Worn brushes lead to power loss, poor electric braking, and potential armature burnout—replace when carbon is significantly eroded or pitted. This single brush (often sold in pairs) installs easily for minimal downtime and restores full functionality in demanding applications like polishing and grinding.
Key Features & Compatibility:
- Genuine OEM carbon brush with spring for secure fit
- Durable electrographite construction for extended wear
- Prevents intermittent power, reduced braking, and motor failure
- Easy drop-in replacement without special tools
- Compatible with DeWalt DW849 (Types 1-3) rotary polisher/sander
- Compatible with DeWalt DW847 sander/polisher
- Compatible with DeWalt DW290/DW291 impact wrenches
- Compatible with DeWalt DW352 circular saw (Types 1-4)
- Compatible with DeWalt DW888 die grinder (Types 1-2)
- Compatible with DeWalt DW130/DW134 mixers and DW306K cut saw
