Product Info: – Part: Brake Disc – Position: Rear, Driver or Passenger Side – Disc Material: Cast Iron – Disc Finish: Natural – Disc Design: Plain Surface – Disc Diameter: 277.88 millimeters – Disc Construction: Solid – Number of Lugs: 5 Lugs – 1.98 inches Height – 0.44 inches Nominal Thickness – 0.