The DFC Geomet-coated drilled rotor for 2012-2019 Mercedes-Benz GLS550 front applications is a hi-carbon alloy replacement that restores braking consistency and resists corrosion. Built from premium G3000/G11H18 iron castings with an OE vane configuration, it’s precision mill-balanced and fine-turned (16 RMS) for smooth stops and improved pad break-in. Geomet coating protects against corrosion; DTV max 0.010 mm, lateral runout max 0.050 mm.
DFC 12-19 Mercedes-Benz GLS550 Front Drilled Hi-Carbon Alloy Geomet Coated Rotor