The R1 Concepts drilled-and-slotted black brake rotor for 2010-2018 Mercedes-Benz E550 (rear left) is a replacement rotor that blends drilled holes and radial slots to assist in clearing heat and contaminants from the pad interface. Offered for rear brake service or aesthetic upgrades on the specified E550 application, it installs as the slotted, drilled rear-left rotor to take the place of the original component.
R1 10-18 Mercedes-Benz E550 Rear Left Drilled & Slotted Black Brake Rotor