Centric 909.33512 Disc Brake Kit - Rear

Reliable Disc Brake Kit for Audi A4 and A4 Quattro

The Centric OE Coated - 2 Wheel Disc Brake Kit 909.33512 offers a complete front brake solution designed specifically for Audi A4 and A4 Quattro models. Engineered with solid front disc rotors and Posi Quiet friction material, this kit ensures consistent braking performance and durability.

• Front disc brake rotors constructed as solid iron for strength and heat dissipation
• Rear rotor outside diameter measures 11.299 inches for precise fitment
• Brake pads are positively molded with shims to reduce noise and vibration
• Rotors feature a black e-coat finish to resist corrosion
• Friction material type is Posi Quiet for quieter braking operation
• Sold as a complete 2 wheel disc brake kit for front axle replacement
• No electronic wear sensor included, compatible with vehicles without sensor systems

About the Centric OE Coated - 2 Wheel Disc Brake Kits Line

The Centric OE Coated - 2 Wheel Disc Brake Kits product line provides a balanced combination of OE-quality components with enhanced corrosion resistance. The black e-coat finish on the rotors extends service life by protecting against rust, while the positively molded brake pads with shims help maintain quiet operation. This line is designed to meet or exceed original equipment specifications for vehicles like the Audi A4 and A4 Quattro, ensuring reliable braking performance.

Product Details and Specifications

This disc brake kit includes solid front rotors made from durable iron, optimized for heat management and structural integrity. The rear rotor diameter of 11.299 inches matches factory dimensions for proper fitment. Brake pads are constructed with a positive mold and integrated shims to minimize noise and vibration during braking. The Posi Quiet friction material is engineered to provide smooth, consistent stopping power without electronic wear sensors, making it suitable for Audi A4 and A4 Quattro models that do not require sensor-equipped pads.

Common Applications and Problem Solving

• Replacement of worn or warped front disc brake rotors
• Addressing brake noise caused by pad vibration
• Improving corrosion resistance on brake components
• Restoring braking performance on Audi A4 and A4 Quattro front wheels
• Upgrading to a complete front brake kit for balanced stopping power

Installation Notes and Tips

Ensure compatibility with your specific Audi A4 or A4 Quattro model year before installation. This kit is sold as a 2 wheel set for the front axle and does not include electronic wear sensors, so verify your vehicle’s sensor requirements. Proper cleaning of the hub surface and use of recommended brake lubricant on pad contact points will help reduce noise and ensure optimal performance. Follow manufacturer torque specifications when installing rotors and pads.

Quality Assurance and Warranty

Centric brake components are manufactured to meet or exceed OEM standards, providing reliable performance and durability. The black e-coat finish on rotors offers enhanced corrosion protection to extend service life. While specific warranty details for part number 909.33512 should be confirmed with the supplier, Centric typically offers limited warranties covering defects in materials and workmanship.