The R1 Concepts drilled-and-slotted black brake rotor for 2011–2025 Ford F-350 Super Duty 2WD, front left, is offered as the axle-specific replacement identified in the source. The listing calls out a drilled and slotted braking surface with a black finish, marking this part as the front-left rotor for F-350 Super Duty 2WD applications within the specified model years.
R1 11-25 Ford F-350 Super Duty 2WD Front Left Drilled & Slotted Black Brake Rotor