The Makita 191971-3 CB430 Carbon Brush Set is a genuine OEM replacement part designed to restore reliable motor performance in the DGA452 and compatible Makita angle grinders. Carbon brushes are a routine wear item in brushed motors, and replacing them at the right time is one of the most effective ways to maintain consistent tool performance. These brushes maintain continuous electrical contact with the commutator, helping to sustain speed, torque and power delivery under load. Worn brushes are a common cause of excessive sparking, intermittent running and overheating — all of which this replacement set is designed to address. Manufactured to Makita's own tolerances, the CB430 brushes are produced from high-grade carbon that supports stable current flow and minimises arcing. Fitting genuine OEM parts rather than aftermarket alternatives helps protect the commutator and armature from unnecessary wear, supporting longer service intervals and reducing the risk of more costly motor damage. The set is supplied as a complete service kit for one tool, making it straightforward to incorporate into planned maintenance routines. Compatible models include the BGA450 and BGA452 angle grinders, and the design allows for quick, simple fitting to keep downtime to a minimum on site. Features and Benefits: • Genuine Makita OEM part (191971-3 / CB430) for assured compatibility • High-grade carbon construction for stable current flow and durable contact • Helps restore motor efficiency, speed stability and starting performance • Reduces arcing, heat build-up and intermittent running caused by worn brushes • Manufactured to Makita tolerances to protect commutator and armature • Supplied as a complete service set for one tool — ideal for planned maintenance • Cost-effective wear part that supports extended overall tool life • Quick, simple replacement design to minimise workshop and site downtime

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