The R1 Concepts slotted black brake rotor for 2013–2019 Mercedes‑Benz GL350 (rear left) is offered as the replacement rear-left rotor for that application. The listing specifies a slotted surface and black finish for the GL350 fitment range, intended when servicing rear brakes on these model years. Verify vehicle fitment and inspect pads and hardware during replacement.
R1 13-19 Mercedes-Benz GL350 Rear Left Slotted Black Brake Rotor