Centric 909.45505 Disc Brake Kit - Rear

Reliable Disc Brake Kit for Mazda CX-9 Front Wheels

The Centric OE Coated - 2 Wheel Disc Brake Kit 909.45505 is designed specifically for the front brakes of Mazda CX-9 models. This kit provides vented iron rotors with a black e-coat finish and positively molded brake pads with shims, engineered to maintain consistent braking performance and durability.

• Vented front disc brake rotors for improved heat dissipation
• Black e-coat rotor finish to resist corrosion
• Posi quiet friction material for reduced noise and smooth braking
• Positively molded brake pads with shims for secure fit and minimized vibration
• Sold as a complete 2 wheel disc brake kit
• Compatible with Mazda CX-9 front brake system

About the Centric OE Coated - 2 Wheel Disc Brake Kits

The Centric OE Coated - 2 Wheel Disc Brake Kits line offers a direct replacement solution that matches original equipment specifications. These kits include rotors with a protective black e-coat finish to help prevent rust and corrosion, extending the service life of the braking components. Designed for easy installation, the kits provide a balanced combination of rotor and pad materials to ensure reliable stopping power and quiet operation.

Product Details and Specifications

This disc brake kit features vented iron rotors with a rear rotor outside diameter of 12.756 inches, optimized for heat management during braking. The brake pads use Posi quiet friction material, which is engineered to reduce noise and provide consistent friction. The pads are positively molded and include shims to reduce vibration and ensure a secure fit. Note that this kit does not include electronic wear sensors.

Common Applications and Issues Addressed

• Replacement of worn or warped front disc brake rotors on Mazda CX-9
• Elimination of brake noise caused by pad vibration
• Restoration of braking performance and pedal feel
• Prevention of rotor corrosion with black e-coat finish
• Upgrade to OE-quality brake components for front axle service

Installation Notes and Tips

Ensure the vehicle is securely lifted and supported before beginning installation. Remove the existing front rotors and pads, clean the hub surface, and inspect for any damage. Install the vented iron rotors and positively molded brake pads with shims included in the kit. Since this kit does not include electronic wear sensors, verify sensor compatibility if your vehicle is equipped with them. Follow manufacturer torque specifications for all fasteners.

Quality Assurance and Warranty

Centric brake components are manufactured to meet or exceed OEM standards for fit, form, and function. The black e-coat finish on the rotors provides enhanced corrosion resistance. This kit is sold as a complete set for two wheels, ensuring matched components for balanced braking. Warranty coverage details should be confirmed with the product documentation or Centric directly.