Centric 909.45039 Disc Brake Kit - Front

Reliable Disc Brake Kit for Mazda 3 and 3 Sport

The Centric OE Coated - 2 Wheel Disc Brake Kit 909.45039 offers a complete front brake solution designed specifically for Mazda 3 and Mazda 3 Sport models. Engineered for consistent performance, this kit includes vented iron rotors with a durable black e-coat finish and positively molded brake pads with shims for noise reduction.

• Front disc brake rotors constructed with vented iron for heat dissipation
• Brake pads feature positively molded construction with shims to minimize noise
• Posi Quiet friction material for smooth braking performance
• Rotors finished with black e-coat to resist corrosion
• Sold as a complete 2 wheel disc brake kit
• Compatible with Mazda 3 and Mazda 3 Sport models

About the Centric OE Coated - 2 Wheel Disc Brake Kits

The Centric OE Coated - 2 Wheel Disc Brake Kits line is designed to provide a direct replacement for original equipment brake components. This product line focuses on delivering rotors with a protective e-coat finish to reduce surface rust and brake pads engineered for quiet operation. The kits are assembled to meet or exceed OEM specifications, ensuring proper fit and reliable braking performance for vehicles like the Mazda 3 and 3 Sport.

Product Details and Specifications

This disc brake kit includes vented front rotors made from iron, which help dissipate heat effectively during braking to maintain consistent stopping power. The rotors are coated with a black e-coat finish that provides corrosion resistance, extending the service life of the components. The brake pads are positively molded and come with shims to reduce vibration and noise, featuring Posi Quiet friction material designed for smooth and quiet braking. This kit does not include electronic wear sensors and is sold as a complete 2 wheel set, making it suitable for front brake service on compatible Mazda models.

Common Applications and Issues Addressed

• Replacement of worn or warped front disc brake rotors on Mazda 3 and 3 Sport
• Elimination of brake noise caused by pad vibration
• Restoration of braking performance due to pad or rotor wear
• Prevention of rotor corrosion with black e-coat finish
• Upgrade to OE-quality brake components for reliable stopping power

Installation Notes and Tips

When installing the Centric OE Coated disc brake kit 909.45039, ensure the vehicle is securely lifted and the wheel assembly is removed. Clean the hub surface before mounting the rotors to prevent runout. Apply brake lubricant to the back of the pads and shims to reduce noise. Since this kit does not include electronic wear sensors, verify sensor compatibility if your vehicle is equipped with them. Torque all fasteners to manufacturer specifications and perform a brake system bleed if necessary after installation.

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 the rotors offers enhanced corrosion resistance. While specific warranty details for part number 909.45039 should be confirmed with the supplier, Centric typically offers limited warranties covering defects in materials and workmanship.