Dynamic Friction Company Disc Brake Rotor P/N:604-63165

Quiet rear brake vibration and bring back confident, smooth stops with the Dynamic Friction brake rotor 604-63165, a GEOSPEC-coated blank rotor that drops in as a direct-fit replacement for the rear axle of the 2015 Mercedes-Benz S400, 2017 Mercedes-Benz S550, 2018-2020 Mercedes-Benz S450, and 2018-2021 Mercedes-Benz S560. Designed to meet the same form, fit, and function as the OEM rotor, it's 100% precision cut and mill-balanced for smoother stopping with zero vibration at any speed.

• Premium iron castings: engineered with G3000/G11H18 iron castings for strength, stability, and durability.
• OE vane configuration: matches the original equipment vane configuration to promote proper heat dissipation.
• GEOSPEC coating: delivers corrosion protection superior to zinc and conventional painting.
• CNC-machined: cut to tight tolerances with a non-directional finish for faster break-in and smoother stops.

Each rotor arrives ready to install with no additional pre-degreasing prep needed, saving time during the job. This listing is for one rotor, sold individually; for even, balanced braking, replace both rear rotors as a matched pair. See the Buyer's Guide tab for engine-level fitment on your vehicle.