DBA DBA4477 Series HD Solid Brake Rotor - 4000

The DBA DBA4477 is a 4000 Series Heavy Duty solid brake rotor from Disc Brakes Australia (DBA), engineered for reliable, consistent stopping performance. Manufactured to strict quality standards, this rotor delivers OEM-equivalent or better performance and is a direct bolt-on replacement designed for precise fitment.

DBA's 4000 Series rotors are crafted from high-quality grey iron and feature DBA's signature Geomet® protective coating on non-friction surfaces, providing superior corrosion resistance over standard zinc or e-coat finishes. This ensures a longer service life and a cleaner, rust-free appearance between brake pad contact areas.

Key Features:

• DBA 4000 Series Heavy Duty solid disc rotor construction
• Geomet® protective coating for enhanced corrosion resistance
• Precision machined friction surface for consistent pad contact and reduced vibration
• Direct OEM replacement — no modifications required for installation
• Manufactured to ISO/TS 16949 quality standards
• Balanced for smooth, vibration-free braking performance

The DBA4477 is part of DBA's trusted 4000 Series lineup, a popular choice for drivers seeking a high-quality, long-lasting rotor upgrade or direct replacement. DBA rotors are designed and tested in Australia and are used globally in both street and performance applications.