Brembo 09.B746.51 Front Rotors for 2010-2016 Mercedes-Benz E350/E400/E550

Vehicle Fitment

• 2010-2011 Mercedes-Benz E550 (W212, 5.5L V8, RWD/4Matic)
• 2012-2014 Mercedes-Benz E350 (W212, 3.5L V6, 4Matic, Sport Package)
• 2013-2014 Mercedes-Benz E400 (W212, 3.5L V6, RWD/4Matic, Sport Package)
• 2015-2016 Mercedes-Benz E400 (W212, 3.0L V6 Turbo, RWD/4Matic, Sport Package)
• 2015 Mercedes-Benz E400 Hybrid (W212, 3.5L V6, applicable Sport Package configuration)

Fitment Notes

• Front axle application.
• Designed for vehicles equipped with the compatible 344 mm front brake configuration.
• Applicable E350 applications require the specified Sport Package configuration, including applicable code 951 configurations.
• E400 applications require the compatible AMG Sport, Sport, or Exterior Sport Package configuration where specified.
• 2010-2011 E550 applications use the compatible 344 mm front brake configuration.
• Verify the factory brake package and rotor dimensions before ordering because W212 models use multiple front brake configurations.
• Replace front rotors in axle pairs for balanced braking performance.

Features

• Brembo Prime Line OE-equivalent replacement front brake rotor.
• 344 mm outside diameter provides the specified braking surface.
• 32 mm nominal thickness matches the compatible factory brake configuration.
• 30 mm minimum allowable thickness provides the specified wear limit.
• Ventilated construction helps dissipate braking heat.
• High-carbon cast iron construction supports thermal stability and durability.
• UV-coated finish provides enhanced corrosion protection.
• 67 mm centering diameter matches the specified Mercedes-Benz hub interface.
• Five-hole mounting configuration matches compatible W212 applications.
• OE-equivalent design requires no modifications when correctly matched to the vehicle.
• ECE R90 type-approved Brembo design.
• Includes the required fixing screw for installation.

Specifications

• Brand: Brembo
• Part Number: 09.B746.51
• Product Line: Prime
• Product Type: Brake Disc Rotor
• Position: Front
• Outside Diameter: 344 mm
• Nominal Thickness: 32 mm
• Minimum Thickness: 30 mm
• Overall Height: 65 mm
• Centering Diameter: 67 mm
• Mounting Holes: 5
• Brake Disc Type: Ventilated
• Material: High-Carbon Cast Iron
• Surface Treatment: UV Coated
• Tightening Torque: 130 Nm
• ECE R90 Type Approved: Yes
• EAN: 8020584038321
• OE Reference: 000421151207

Included Components

• 1x Brembo 09.B746.51 Front Brake Rotor
• 1x Fixing Screw Kit

Product Description

The Brembo 09.B746.51 Prime Front Brake Rotor is an OE-equivalent replacement designed for selected Mercedes-Benz E-Class W212 applications using the 344 mm front brake configuration. Measuring 344 mm in diameter and 32 mm in nominal thickness, the ventilated rotor is engineered to reproduce the factory braking dimensions and provide consistent braking performance on compatible E350, E400, and E550 models.

Constructed from high-carbon cast iron, the rotor is designed to provide thermal stability, durability, and resistance to noise and vibration under normal road use. Brembo's UV coating protects the rotor's exposed surfaces against corrosion, while the 67 mm center bore and five-hole mounting pattern provide the specified hub interface. The rotor is also ECE R90 type-approved and uses Brembo's OE-equivalent design.

The 09.B746.51 is intended for the front axle and is supplied individually with the required fixing hardware. Fitment depends on the vehicle's exact brake package, with several applications requiring Sport, AMG Sport, or Exterior Sport Package equipment. Confirm the factory rotor diameter and brake package before installation, and replace front rotors in pairs for balanced braking performance.