Brembo 09.C878.11 Disc Brake Rotor - Rear Left or Rear Right

Brembo UV Coated Rear Rotor for Porsche 911

The Brembo 09.C878.11 is a Premium UV Coated OE Equivalent disc brake rotor built for direct replacement service on select Porsche 911 rear applications. It combines a high-carbon cast iron construction with a drilled braking surface and UV rust-resistant coating to help maintain braking consistency and surface protection.

For Porsche 911 owners looking for a rear right or rear left rotor replacement, this Brembo rotor is engineered to meet or exceed OEM specifications while supporting quieter, smoother braking performance. The 09.C878.11 is also marked with the part number and minimum thickness for easier service checks.

Key Features

• Premium UV Coated OE Equivalent rotor for select Porsche 911 rear positions
• High Carbon material helps reduce noise and vibration where applicable
• Drilled braking surface for performance-focused braking response
• UV coated finish provides rust-resistant protection on the disc and braking plate surfaces
• Fixing screws included for straightforward installation
• Intelligent marking location shows part number and minimum thickness
• Part number: 09.C878.11

Product Line Details

Brembo’s Premium UV Coated rotor line is designed as a direct OE-style replacement with a solvent-free coating process. The goal is to preserve rotor surface protection while maintaining the fit, finish, and braking characteristics expected in factory-style service parts. Pairing the rotor with Brembo NAO/Ceramic or Low Met brake pads is recommended for balanced braking performance.

Detailed Description

This Brembo disc brake rotor is built for Porsche 911 rear brake service across model years from 2001 through 2022, with coverage for both rear right and rear left positions depending on application. It measures 330 mm outside diameter, 75 mm height, 28 mm nominal thickness, and 26 mm minimum thickness, with a 98 mm centering diameter and 5-hole mounting pattern. The 09.C878.11 is a practical OE-equivalent replacement for drivers restoring braking feel, rotor surface condition, and consistent pedal response.

This part cross-references ATE 428196 and Raybestos Brakes 980827 for the same application.

What It Helps Address

• Brake pulsation from worn or uneven rotor surfaces
• Noise and vibration during braking
• Rust buildup on exposed rotor surfaces
• Reduced braking consistency from rotor wear
• Service needs on Porsche 911 rear brake systems

Installation Notes and Tips

• Fits 2020-2022 Porsche 911, rear right.
• Fits 2018-2019 Porsche 911, rear right; excludes Ceramic Composite Brakes.
• Fits 2004-2016 Porsche 911, rear right; excludes Ceramic Composite Brakes.
• Fits 2001-2002 Porsche 911, rear right; excludes Ceramic Composite Brakes.
• Fits 2018-2019 Porsche 911, rear left; excludes Ceramic Composite Brakes.
• Fits 2004-2016 Porsche 911, rear left; excludes Ceramic Composite Brakes.
• Fits 2001-2002 Porsche 911, rear left; excludes Ceramic Composite Brakes.
• Fits 2017 Porsche 911, rear left.
• Fits 2002-2004 Porsche 911, rear right.
• Fits 2002-2004 Porsche 911, rear left.
• Fits 2003 Porsche 911, rear right; Carrera 4-S Series.
• Fits 2003 Porsche 911, rear left; Carrera 4-S Series.
• Replace rotors and pads together to restore braking performance.
• Verify rotor thickness and vehicle brake package before installation.

Quality Assurance

Brembo is a trusted braking brand known for OE-equivalent replacement components. The UV-coated finish, high-carbon construction where applicable, and included service hardware support a clean, service-ready rotor replacement for select Porsche 911 applications.