This EM2E-3502111 rear brake disc is professionally designed for BYD Seagull, manufactured from high‑strength cast iron with optimized heat treatment. It features stable friction performance, efficient heat dissipation, and strong resistance to high-temperature deformation and brake fade. Precision machining ensures a smooth, flat braking surface, reducing vibration, noise, and uneven wear. Strictly made to OEM dimensions, it matches perfectly with rear brake calipers and brake pads. High structural rigidity guarantees safe and stable braking during daily driving and heavy load conditions. It is a direct replacement part with reliable quality and long service life.