Centric 120.45080 Disc Brake Rotor - Front

Overview of Centric Premium Disc Brake Rotor 120.45080

The Centric Premium Disc Brake Rotor 120.45080 is engineered for reliable braking performance on Mazda CX-9 models. Designed with precision, this vented rotor ensures consistent heat dissipation and smooth braking under various driving conditions.

• Compatible with Mazda CX-9 vehicles
• Part number 120.45080 for exact fitment
• Vented disc brake rotor design for improved cooling
• Coated hat finish to resist corrosion
• Floating mounting type with 5 bolt holes
• Nominal thickness of 28 mm and discard thickness of 26 mm
• Overall diameter of 319.5 mm (12.579 inches)
• Smooth surface type for consistent pad contact

Product Line Details: Centric Premium Disc Brake Rotors

The Centric Premium Disc Brake Rotors line focuses on delivering rotors that meet or exceed OEM specifications. This product line emphasizes durability and performance, featuring vented rotors with coated hats to reduce rust and extend service life. The 120.45080 rotor is part of this line, offering a floating mounting design that helps maintain rotor alignment and reduces stress on the braking system components.

Technical Specifications and Features

This disc brake rotor features a vented design that enhances heat dissipation, reducing the risk of brake fade during extended use. The rotor has a nominal thickness of 28 mm and a discard thickness of 26 mm, ensuring it meets safety standards for replacement intervals. The coated hat finish provides corrosion resistance, which is critical for maintaining rotor integrity over time. With a bolt hole quantity of 5 and a mounting bolt hole circle diameter of 114.3 mm, this rotor fits securely on the Mazda CX-9 hub. The floating mounting type allows for slight movement, which helps accommodate thermal expansion and reduces stress on the rotor and hub assembly.

Common Applications and Problem Solving

• Replacement for worn or warped rotors on Mazda CX-9
• Addresses brake noise caused by uneven rotor surfaces
• Improves braking performance by restoring proper rotor thickness
• Helps reduce brake fade during heavy or prolonged braking
• Prevents corrosion-related rotor damage with coated hat finish

Installation Notes and Tips

• Ensure rotor thickness is above discard thickness (26 mm) before installation
• Clean mounting surfaces to prevent uneven rotor seating
• Torque lug nuts to manufacturer specifications for secure fitment
• Check compatibility with existing brake pads and hardware
• Inspect hub and wheel bearings during installation as bearings are not included

Quality Assurance and Warranty

Centric Premium Disc Brake Rotors are manufactured to meet strict quality standards, ensuring reliable performance and safety. The 120.45080 rotor undergoes rigorous testing for dimensional accuracy and material integrity. While specific warranty details are not provided here, Centric typically offers coverage against manufacturing defects. It is recommended to consult product documentation or the manufacturer for exact warranty terms.