The R1 Concepts drilled black brake rotor for the rear left of 2008–2019 Ford E-450 Super Duty is listed as the rear-left replacement across the specified years. The product identifies a drilled rotor face and black finish for that rear-left position. Match the left/rear designation and the 2008–2019 year range when selecting this rotor for E-450 Super Duty applications.
R1 08-19 Ford E-450 Super Duty Rear Left Drilled Black Brake Rotor