DISC BRAKE ROTOR

Put a smooth, true friction surface back on your Mercedes-Benz's rear brakes with the HELLA Brakes Disc Brake Rotor 355118942. It installs as a direct-fit rear replacement for the 2008-2015 Mercedes-Benz C350, 2010-2014 E350, 2010-2017 E550, 2012-2015 C250, 2013-2014 C300, and 2015-2017 E400 (All engines) — the rotor is the disc your brake pads clamp against to slow the wheel.

• Internally vented: 300 mm (11.81 in) outside diameter with a 22 mm nominal thickness; internal channels route air through the disc to help dissipate heat.
• Gray cast iron, full-cast build: high-carbon machining and a soft casting help absorb noise and vibration and resist deformation under braking heat.
• Full zinc coating: applied to the disc and hat for corrosion resistance.
• Ready to fit: non-directional, smooth, mill-balanced surface with a non-oiled finish (no degreasing needed) and an included fixing screw.

Built to meet OEM standards. It does not include wheel studs, a wheel hub, an ABS tone ring, or wheel bearings — transfer or replace those as directed by the service procedure. Mounting specs: 112 mm bolt-hole circle, 67 mm center bore, and a 19.4 mm minimum (discard) thickness. Sold individually; for even, balanced braking, replace both rear rotors together as a matched pair (this listing is for one). Country of origin: China. Manufacturer part number 355118942.