DEWALT 450374-12 Carbon Brush Set for DW849 Polisher

The DEWALT 450374-12 is a genuine OEM replacement carbon brush set designed specifically for the DEWALT DW849 7-inch/9-inch variable speed polisher. Carbon brushes are essential wear components that conduct electrical current to the motor's armature, and should be replaced when worn to maintain optimal tool performance and prevent motor damage.

Key Features:

• Genuine DEWALT OEM replacement part ensures proper fit and performance
• Designed specifically for DW849 polisher models
• Carbon brush construction for reliable electrical conductivity
• Sold as a set for complete replacement of both brushes
• Easy to install with basic hand tools

Regular inspection and replacement of carbon brushes helps extend the life of your power tool and maintains consistent performance. Replace brushes when they become worn down or if you notice decreased power, sparking, or intermittent operation.