The R1 Concepts drilled-and-slotted black brake rotor for 2008–2019 Ford E-350 Super Duty, rear left, is presented as the replacement rotor for that axle and application. The listing specifies a drilled and slotted face and black finish, identifying it as the correct rear-left unit for E-350 Super Duty models built during the 2008–2019 model years.
R1 08-19 Ford E-350 Super Duty Rear Left Drilled & Slotted Black Brake Rotor