Centric 320.42070F Disc Brake Rotor - Front

Reliable Disc Brake Rotor for Nissan and Infiniti Vehicles

The Centric GCX Elemental Protection Disc Brake Rotor - Full Coating (part number 320.42070F) is engineered to provide consistent braking performance for select Nissan and Infiniti models. Designed with a fully coated finish, this rotor offers enhanced corrosion resistance and durability for long-term use.

• Fully coated disc and hat finish for corrosion protection
• Vented rotor design with straight vane style for improved heat dissipation
• Floating disc mounting for better rotor alignment and reduced noise
• Compatible with Nissan Altima, Maxima, and Infiniti I35 models
• Nominal thickness of 0.945 inches (24.000 mm) and discard thickness of 0.866 inches (22.000 mm)
• Outside diameter of 11.654 inches (296.000 mm) and overall height of 1.937 inches (49.200 mm)
• 5 lug holes with a bolt circle diameter of 4.500 inches (114.300 mm)

About the Centric GCX Elemental Protection Disc Brake Rotors - Full Coating Line

The Centric GCX Elemental Protection Disc Brake Rotors - Full Coating product line focuses on providing rotors with a complete protective coating on both the disc surface and the hat area. This full coating helps prevent rust and corrosion, extending the rotor's service life and maintaining consistent braking performance. The rotors in this line are designed to meet or exceed OEM specifications, making them suitable replacements for original equipment on compatible Nissan and Infiniti vehicles.

Product Details and Specifications

This disc brake rotor features a vented design with straight vanes to facilitate efficient heat dissipation during braking, reducing the risk of brake fade. The floating disc mounting system allows for slight movement between the rotor and hub, which helps maintain proper alignment and reduces noise and vibration. The smooth surface finish ensures consistent pad contact and braking response. With a center hole diameter of 2.677 inches (68.000 mm) and 5 lug holes sized at 0.502 inches (12.750 mm), this rotor fits securely on the specified vehicles.

Common Applications and Problem Solving

• Replacement for worn or warped rotors on Nissan Altima, Maxima, and Infiniti I35
• Addresses rotor corrosion and rust issues with full coating protection
• Improves heat management to reduce brake fade during extended use
• Reduces noise and vibration caused by rotor misalignment
• Restores braking performance and safety on compatible vehicles

Installation Notes and Tips

Ensure the rotor thickness is above the discard thickness of 0.866 inches (22.000 mm) before installation. Clean the hub mounting surface to prevent uneven rotor seating. Use proper torque specifications for the 5 lug bolts to secure the rotor. Since this rotor does not include bearings or an ABS tone ring, verify compatibility with your vehicle’s existing components. It is recommended to replace brake pads when installing new rotors for optimal performance.

Quality Assurance and Warranty

Centric rotors are manufactured to meet or exceed OEM standards for fit, form, and function. The full coating process provides enhanced corrosion resistance to extend rotor life. While specific warranty details are not provided here, Centric typically offers limited warranties covering defects in materials and workmanship. Refer to Centric’s official documentation for complete warranty information.