Centric 120.45067 Disc Brake Rotor - Rear

Overview of Centric Premium Disc Brake Rotor 120.45067

The Centric Premium Disc Brake Rotor 120.45067 is designed specifically for Mazda 3 and Mazda 3 Sport models. This solid, smooth-surface rotor offers reliable braking performance with precise fitment and durable construction.

• Compatible with Mazda 3 and Mazda 3 Sport
• Part number: 120.45067
• Solid disc brake rotor with smooth surface
• Coated hat finish for corrosion resistance
• 5 bolt holes with 114.3 mm bolt circle diameter
• Nominal thickness of 11 mm and discard thickness of 9 mm
• Overall diameter of 280 mm and height of 40.9 mm
• Floating disc mounting design

Product Features and Specifications

This Centric Premium Disc Brake Rotor features a solid rotor design with a smooth braking surface, ensuring consistent contact with brake pads. The rotor has a nominal thickness of 11 mm and a discard thickness of 9 mm, which helps maintain safe braking performance over time. The rotor's outside diameter measures 280 mm, and it has an overall height of 40.9 mm. The hat section is coated to resist corrosion, extending the rotor's service life. It includes 5 bolt holes arranged on a 114.3 mm bolt circle diameter, matching the Mazda 3 and 3 Sport wheel hub specifications. The center hole diameter is 71.7 mm, and the rotor uses a floating disc mounting system for improved heat dissipation and reduced warping.

About Centric Premium Disc Brake Rotors

The Centric Premium Disc Brake Rotors line is engineered to provide reliable, OEM-quality braking components. This product line focuses on delivering rotors with precise fitment, durable coatings, and consistent thickness to meet or exceed factory specifications. The 120.45067 rotor is part of this line, offering Mazda owners a dependable replacement rotor that maintains vehicle safety and performance.

Common Applications and Problem Solving

• Replacement for worn or warped rotors on Mazda 3 and 3 Sport
• Addresses brake pulsation caused by uneven rotor surfaces
• Restores braking efficiency lost due to rotor thickness below discard limits
• Prevents corrosion-related rotor damage with coated hat finish
• Improves overall brake system reliability and safety

Installation Notes and Tips

Ensure the rotor thickness is measured before installation; replace if below the discard thickness of 9 mm. Clean the hub surface to prevent rotor runout. Use proper torque specifications on the 5 mounting bolts arranged on the 114.3 mm bolt circle. This rotor does not include bearings or an ABS tone ring, so verify compatibility with your vehicle’s braking system. Proper bedding-in of new rotors and pads is recommended for optimal performance.

Quality Assurance and Warranty

Centric Premium Disc Brake Rotors are manufactured to meet strict quality standards, ensuring consistent performance and durability. While specific warranty details for part number 120.45067 are not provided here, Centric typically offers limited warranties covering defects in materials and workmanship. Consult product documentation or manufacturer resources for exact warranty terms.