DISC BRAKE ROTOR

$147.99
MPN: 355109432
Item Package Quantity: 1
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DISC BRAKE ROTOR
DISC BRAKE ROTOR
$147.99

Manage braking heat and dampen noise on your Mercedes-Benz's front axle with the HELLA Brakes Front Disc Brake Rotor 355109432. It installs as a direct-fit front rotor for the 2006 CLS500, 2007-2011 CLS550, 2007-2009 E550, 2013-2015 GLK250, and 2010-2015 GLK350 [All engines].

  • High-carbon gray cast iron: the high carbon content helps dissipate heat generated during braking.
  • Full zinc coating: provides rust protection across the disc and hat.
  • Internally vented: the vented design routes cooling air through the rotor to help manage heat.
  • Ready to install: ships with fixing screws and a non-oiled surface, so no degreasing is needed before fitting.

Key specs: 330 mm outside diameter, 32.00 mm nominal thickness, 29.40 mm discard thickness, and a 6-hole mounting pattern on a 112 mm bolt circle, with a smooth, non-directional friction surface finished in silver. Built to meet OEM standards and ECE R90 ready. An ABS tone ring, wheel bearings, wheel hub, and wheel studs are not included. Sold individually; each listed application uses 2 up front, so order two and replace both sides together as a matched pair for even, balanced braking. Manufacturer part number 355109432. Country of origin: China.

Frequently Asked Questions

Will this rotor fit my Mercedes-Benz?

It's a front disc brake rotor cataloged for the 2006 CLS500, 2007-2011 CLS550, 2007-2009 E550, 2013-2015 GLK250, and 2010-2015 GLK350 (all engines). Check the Buyer's Guide tab to confirm your vehicle.

What's included with the rotor?

Fixing screws are included. An ABS tone ring, wheel bearings, wheel hub, and wheel studs are not included.

How many rotors do I need?

Rotors are sold individually. Each listed application uses two front rotors, so order two and replace both sides together as a matched pair for even, balanced braking.

Is this rotor vented?

Yes—it's an internally vented, full-cast rotor. The vented design routes cooling air through the rotor to help manage heat during braking.

Does the surface need degreasing before installation?

No. It has a non-oiled surface, so you can install it without degreasing. A full zinc coating helps protect the rotor against rust.