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PRIME Disc Brake Rotor

Part Number 09.8689.11 (155784052)
UPC: 8020584013519
Package contents: 1 Each per Box
Select vehicle for guaranteed fit
PREMIUM PART RUST RESISTENT
Unavailable

Description

Brembo brake rotors embody the brand’s legacy of innovation, precision, and racing pedigree, delivering superior braking performance, durability, and safety for every vehicle and driving style. Designed and manufactured with the same engineering rigor found in Brembo’s original equipment for the world’s leading automakers, these rotors ensure consistent stopping power, smooth operation, and long-lasting reliability. Each rotor is crafted from premium cast iron formulations optimized for strength, heat dissipation, and vibration control. Many applications feature elevated or high-carbon metallurgy that enhances thermal stability and reduces the risk of distortion or cracking under extreme conditions. Brembo’s signature UV coating protects the entire rotor surface, including internal ventilation chambers, against corrosion to ensure lasting performance and a clean, refined appearance even after extended use. Advanced venting designs, including Brembo’s exclusive Pillar Venting Technology (PVT), increase airflow through the rotor for up to 40% greater resistance to thermal cracking compared to conventional vane systems. Precision balancing and tight manufacturing tolerances minimize runout and vibration, promoting smooth and confident braking performance. From solid and vented discs to drilled and slotted designs, each rotor is engineered to match or exceed OE specifications for fit, function, and performance. Brembo rotors undergo strict electronic testing and quality control to ensure perfect balance and reliability right out of the box, delivering the craftsmanship, confidence, and comfort expected from the global leader in braking systems

Brembo is a global leader in high performance braking systems for automotive, motorcycle, and motorsport applications. With over 50 years of racing experience and more than 1,000 world titles in motorsports, Brembo brings a legacy of innovation, precision engineering, and advanced design to deliver exceptional braking performance for vehicles ranging from everyday autos to Formula 1 and MotoGP. Trusted by top manufacturers and racing teams worldwide, Brembo sets the standard for performance, safety, style, and comfort. Every vehicle deserves Brembo.

Fitment

This part fits the following vehicles.

  • 2005-2009 Audi A4
  • 2005-2009 Audi A4 Quattro
  • 2002-2004 Audi A6
  • 2000-2004 Audi A6 Quattro
  • 2001-2005 Audi Allroad Quattro
  • 2000-2002 Audi S4
  • 2002-2003 Audi S6

Features & benefits

  • OE REPLACEMENT: Engineered to meet or exceed OE specifications, delivering precise fit, consistent braking, and Brembo-certified quality with ECE R-90 compliance
  • HIGH CARBON CONTENT: Engineered with high carbon cast iron for superior strength, enhanced heat dissipation, reduced vibration, and excellent resistance to thermal cracking, delivering reliable, fade-resistant braking performance
  • SURFACE TECHNOLOGY: Engineered to match OE drilled and slotted patterns (where present), enhancing heat dissipation, reducing brake fade, improving wet weather braking, and ensuring consistent, reliable stopping power
  • PILLAR VENTING TECHNOLOGY: Brembo’s PVT design replaces traditional veins with internal pillars, improving heat dissipation and increasing resistance to thermal cracks by over 40%
  • DuraGo Electrophoretic Brake Rotors are thoroughly coated including the inner vanes. Unlike a sprayed on paint, the rotor is fully immersed into a tank and coated by the process of Electrophoretic deposition. During the process, resin particles are suspended within a liquid medium and have a charged placed upon them. Under a charged current, the coating particles migrate to the rotor and are deposited onto all exposed surfaces, resulting in a highly corrosive resistant and durable coating
  • Pursuit Rotors utilize GG20HC High Carbon Metallurgy for improved heat dissipation and distortion resistance, resulting in better-stopping power with reduced noise and vibration
  • Metallurgy - Each DuraGo Brake Rotor is engineered to SAE J431 metallurgical standards, delivering exact metallurgy characteristics for consistent quality, strength and performance
  • Engineered for extreme durability and meet all requirements of fit, form and function
  • DuraGo Titanium Series (DTS) brake rotors feature a gray corrosion resistant coating that provides lasting protection to the hat and edge of the rotor

Specifications

ABS Tone Ring Included No
Brake Surface Finish Coated
Center Hole Diameter 68 mm
Construction Full Cast
Country Of Origin CN
Disc Brake Rotor Hat Inside Diameter 135 mm
Disc Brake Rotor Hat Outside Diameter 146 mm
Discard Thickness 28 mm
Grade Type Premium
Material High Carbon Cast Iron
Mounting Bolt Hole Circle Diameter 112 mm
Nominal Thickness 30 mm
Offset 39 mm
Outside Diameter 321 mm
Overall Height 46 mm
Recommended Torque 120 nu
Rust Resistant Coating Yes
Solid Or Vented Type Rotor Vented
Stud/Lug Hole Diameter 15.3 mm
Stud/Lug Hole Quantity 10
Surface Type Smooth
Vent Type Design Pillar
Weight 9.9 kg

Warranty

2 Years

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