Centric 125.45073 Disc Brake Rotor - Front

Overview of Centric Premium High Carbon Alloy Disc Brake Rotor

The Centric Premium High Carbon Alloy Disc Brake Rotor 125.45073 is engineered for reliable braking performance on Mazda 6 models. Designed with precision, this vented rotor offers consistent heat dissipation and smooth braking under various driving conditions.

• Compatible with Mazda 6 vehicles
• Part number: 125.45073
• Vented disc brake rotor for improved cooling
• Coated hat finish to resist corrosion
• 5 bolt hole configuration with 114.3 mm bolt circle diameter
• Nominal thickness of 24.9 mm and discard thickness of 23 mm
• Overall diameter of 319.7 mm (12.587 inches)
• Floating mounting type for optimal rotor alignment
• Smooth surface type for consistent pad contact

Product Line Details: Centric Premium High Carbon Alloy Disc Brake Rotors

The Centric Premium High Carbon Alloy Disc Brake Rotors line focuses on high carbon alloy construction to enhance rotor durability and reduce brake fade. This product line is designed to provide improved thermal stability and resistance to cracking, making it suitable for daily driving and moderate performance applications. The 125.45073 rotor benefits from this advanced material technology, ensuring dependable braking for Mazda 6 owners.

Technical Specifications and Features

This disc brake rotor features a vented design that promotes efficient heat dissipation, reducing the risk of brake fade during extended use. The rotor has a nominal thickness of 24.9 mm and a discard thickness of 23 mm, indicating when replacement is necessary to maintain safe braking performance. The coated hat finish helps protect against rust and corrosion, extending the rotor's service life. With a 5-lug bolt pattern and a 114.3 mm mounting bolt hole circle diameter, it fits securely on compatible Mazda 6 models. The floating mounting type allows for slight movement to accommodate thermal expansion and improve rotor alignment.

Common Applications and Problem Solving

• Replacement for worn or warped rotors on Mazda 6
• Addresses brake pulsation caused by uneven rotor surfaces
• Improves braking consistency by reducing heat-related fade
• Prevents corrosion-related rotor damage with coated hat finish
• Restores proper rotor thickness for safe braking performance

Installation Notes and Tips

Ensure the rotor surface is clean and free of debris before installation. Verify the rotor thickness is above the discard thickness of 23 mm to maintain safety standards. Use proper torque specifications for the 5-lug bolts to secure the rotor firmly. Since this rotor does not include bearings or an ABS tone ring, confirm compatibility with your vehicle’s existing components. The floating mounting type requires careful alignment during installation to prevent uneven wear.

Quality Assurance and Warranty

Centric Premium High Carbon Alloy Disc Brake Rotors are manufactured to meet or exceed OEM specifications for fit, form, and function. The high carbon alloy material enhances durability and thermal resistance. While specific warranty details are not provided, Centric products typically undergo rigorous quality control to ensure reliable performance on Mazda 6 vehicles.