Centric 120.42074 Disc Brake Rotor - Front

Overview of Centric Premium Disc Brake Rotor 120.42074

The Centric Premium Disc Brake Rotor 120.42074 is engineered for reliable braking performance on Infiniti 350Z and Nissan G35 models. Designed as a vented, floating rotor, it offers consistent heat dissipation and durability for these specific vehicles.

• Compatible with Infiniti 350Z and Nissan G35
• Vented disc brake rotor design for improved cooling
• Coated hat finish to resist corrosion
• 5 bolt holes with 114.3 mm bolt circle diameter
• Nominal thickness of 24 mm and discard thickness of 22 mm
• Overall diameter of 295.7 mm (11.642 inches)
• Floating mounting type for enhanced rotor alignment
• Smooth surface type for consistent pad contact

Detailed Product Description

This Centric Premium Disc Brake Rotor (part number 120.42074) is specifically designed for use on Infiniti 350Z and Nissan G35 vehicles. The rotor features a vented design that helps dissipate heat more effectively during braking, reducing the risk of brake fade under demanding conditions. The floating mounting type allows for slight movement between the rotor and hub, which helps maintain proper alignment and reduces stress on the braking system.

The rotor has a nominal thickness of 24 mm and a discard thickness of 22 mm, ensuring it meets OEM specifications for safe operation. Its overall diameter measures 295.7 mm (11.642 inches), with a 5-bolt hole pattern spaced on a 114.3 mm bolt circle diameter, matching the factory fitment for these models. The hat is coated to provide corrosion resistance, extending the rotor's service life. The smooth surface finish ensures consistent contact with brake pads for reliable stopping power.

About Centric Premium Disc Brake Rotors

The Centric Premium Disc Brake Rotors line is designed to meet or exceed OEM standards for fit, form, and function. This product line focuses on delivering rotors with precise dimensions, quality materials, and protective coatings to ensure durability and performance. The 120.42074 rotor exemplifies these qualities, providing a direct replacement solution for Infiniti 350Z and Nissan G35 owners seeking dependable braking components.

Common Applications and Issues Addressed

• Replacement for worn or warped rotors causing brake pulsation
• Upgrading corroded or rusted rotors to restore braking efficiency
• Resolving excessive brake noise due to uneven rotor surfaces
• Addressing reduced braking performance from overheated rotors
• Ensuring proper rotor thickness for safe brake operation

Installation Notes and Tips

• Verify rotor thickness before installation; replace if below 22 mm discard thickness
• Ensure proper cleaning of hub surface to prevent rotor runout
• Use correct torque specifications on mounting bolts to avoid distortion
• Check compatibility with existing brake pads and hardware
• Perform a bed-in procedure after installation for optimal braking performance

Quality Assurance and Warranty

Centric Premium Disc Brake Rotors are manufactured to meet strict quality control standards, ensuring consistent performance and durability. While specific warranty details for part number 120.42074 are not provided here, Centric typically offers limited warranties covering defects in materials and workmanship. It is recommended to consult the product documentation or manufacturer for exact warranty terms.