Centric 320.42090F Disc Brake Rotor - Front

Centric GCX Front Brake Rotor Overview

The Centric GCX Elemental Protection Disc Brake Rotor, part number 320.42090F, is a front vented rotor built for select Nissan and INFINITI applications. It features a fully coated disc finish, coated hat finish, and smooth surface to support consistent braking performance while helping resist corrosion on exposed surfaces.

Compatible With 2005-2007 Nissan TITAN front, 2005-2006 Nissan Armada front, and 2005-2006 INFINITI QX56 front applications with the listed brake configurations.

Key Features

• Part number 320.42090F
• Centric GCX Elemental Protection Disc Brake Rotors - Full Coating
• Fully coated disc finish with coated hat finish
• Vented rotor design with straight vane style
• Smooth surface type for a clean braking contact area
• 12.598 in. outside diameter / 320.000 mm
• 1.024 in. nominal thickness / 26.000 mm
• 0.965 in. discard thickness / 24.500 mm
• 6-lug pattern with 5.500 in. bolt circle and 82.100 mm center hole
• Floating disc mounting design

Product Details

The Centric GCX Elemental Protection line focuses on corrosion-resistant rotor protection for daily-driven trucks and SUVs. This rotor uses a fully coated disc and coated hat to help protect the metal surfaces from environmental exposure, while the vented, straight-vane construction supports heat management during repeated front-brake use. The 320 mm rotor size and 6-lug fitment align with the front brake setup used on the Nissan TITAN, Nissan Armada, and INFINITI QX56 listed above. Part number 320.42090F is a direct-fit style rotor for the specified front applications.

This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

Common Brake Issues This Rotor Can Address

• Front brake pulsation caused by worn rotor surfaces
• Brake noise related to uneven or heat-affected rotor faces
• Visible rotor corrosion on exposed braking components
• Reduced braking consistency from rotor wear beyond discard thickness
• Fitment concerns on 320 mm front brake setups for Nissan TITAN, Armada, and INFINITI QX56

Installation Notes and Tips

Verify the vehicle’s front brake configuration before ordering, including the 320 mm front disc setup and Bosch front caliper notes listed in the fitment data. Confirm rotor dimensions, bolt pattern, center hole diameter, and overall height against the existing part before installation. Clean the rotor friction surfaces before service and inspect pads, calipers, and hub condition at the same time to support proper brake operation.

Quality Assurance

Centric GCX rotors are built with coated surfaces and application-specific dimensions for the listed Nissan and INFINITI front brake fitments. Part number 320.42090F is specified for 2005-2007 Nissan TITAN front, 2005-2006 Nissan Armada front, and 2005-2006 INFINITI QX56 front applications.