The R1 Concepts Geo-Carbon drilled and slotted rotor is listed as a rear-left replacement for 2023–2025 Mercedes‑Benz E350 models. It carries a Geo-Carbon surface with drilled holes and slots and is specified for the rear left axle in the source. The overview summarizes the application years, model, and axle position so shoppers can confirm the proper fit.
R1 23-25 Mercedes-Benz E350 Rear Left Drilled & Slotted Geo-Carbon Rotor