This RDA Rear Brake Disc Rotor replaces the original equipment unit on Toyota Hilux models built from 2018 to 2020. Vane geometry is matched to the original design so cooling airflow and thermal expansion behave as the factory intended. Supplied with a light protective oil film; clean with brake cleaner before fitting. The casting is fully machined, dynamically balanced and given a protective coating on the hat and edges to slow surface rust. Runout is held under 0.05mm at the mounting face, which prevents the pedal pulsation that follows a poorly machined rotor. The Cast Iron casting is high-carbon enriched for better damping and quieter braking. Outside diameter is 280mm with a new thickness of 30mm and a minimum machining thickness of 24mm. Supplied new and backed by a 24 Months warranty.