Keep rear braking smooth and true with the Dynamic Friction brake rotor 604-40038, a GEOSPEC coated, blank (non-drilled, non-slotted) rear disc brake rotor. It's a direct-fit replacement designed to meet the same form, fit, and function as the OEM rotor on the 2002-2006 Freightliner Sprinter 2500, 2002-2005 Freightliner Sprinter 3500, 2002-2008 Mercedes-Benz G500, 2003-2006 Dodge Sprinter 2500, 2003-2005 Dodge Sprinter 3500, 2003-2004 Mercedes-Benz G55 AMG, and 2009-2018 Mercedes-Benz G550 — see the Buyer's Guide tab for engine-level fitment.
- Precision machined: CNC-machined to tight tolerances and 100% precision cut and mill-balanced for smoother stops.
- OE vane configuration: matches the original vane configuration to support proper heat dissipation.
- GEOSPEC coating: provides superior corrosion protection versus zinc or conventional painted finishes.
- Premium castings: engineered with G3000/G11H18 iron castings for strength and stability, with a non-directional finish that promotes faster break-in.
It arrives ready to install with no additional pre-degreasing prep required. Rear rotors wear as a pair, so replacing both sides together is recommended for even, balanced braking. Signs a rotor may need replacing include pedal pulsation, vibration under braking, or scoring below the minimum thickness — diagnose the cause before replacing.
