The Makita 638494-5 Brush Holder Comp is a genuine OEM replacement part designed to secure and guide the carbon brushes within the motor of the Makita BHP442 combi drill. Manufactured from a heat-resistant polymer with precision-moulded brush channels and durable metal terminals, this assembly is built to withstand the heat and vibration generated during regular power drill use. It maintains firm, low-resistance contact between the carbon brushes and the commutator, helping to restore stable power delivery, reduce arcing, and extend motor life. This part is a direct, like-for-like replacement for worn or heat-damaged original components, making it well suited to routine servicing and repair work. It fits the Makita BHP442 and BDF442 cordless drills and is compatible with selected other Makita combi and drill driver models. The straightforward fitment within the motor housing supports a quick turnaround whether working on site or in a workshop environment. Features and Benefits: • Genuine Makita OEM part (638494-5) for a precise, reliable fit • Heat-resistant polymer body with accurately moulded brush channels for smooth brush movement • Durable metal terminals for consistent electrical performance • Maintains low-resistance contact between brushes and commutator to reduce sparking • Helps prevent overheating and premature brush wear during heavy use • Direct replacement — no modifications required for fitting • Compatible with Makita BHP442 and BDF442, and selected combi and drill driver models • Suitable for professional servicing schedules and workshop repairs

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