Centric 320.42055F Disc Brake Rotor - Front

Centric GCX Front Brake Rotor Overview

The Centric GCX Elemental Protection Disc Brake Rotor, part number 320.42055F, is a front vented rotor for select Nissan Sentra, Nissan Altima, and INFINITI G20 applications. It features a fully coated disc finish and coated hat finish to help protect exposed metal surfaces while maintaining a smooth braking surface.

Built to match the listed OE-style dimensions, this rotor measures 280.000 mm outside diameter, 22.000 mm nominal thickness, and 20.000 mm discard thickness. The floating disc mounting, straight vane design, 4-lug pattern, and 114.300 mm bolt circle support direct replacement use on the specified front axle applications.

Key Features

• Part number 320.42055F
• Centric GCX Elemental Protection Disc Brake Rotors - Full Coating
• Front position disc brake rotor
• Fully coated disc finish with coated hat finish
• Vented rotor construction with straight vanes
• Smooth surface type for brake pad contact
• 280.000 mm outside diameter
• 22.000 mm nominal thickness and 20.000 mm discard thickness
• 4-lug mounting pattern with 114.300 mm bolt circle
• Floating disc mounting design

Product Details

The Centric GCX Elemental Protection line focuses on corrosion protection across the rotor surfaces that are commonly exposed during service. On this rotor, the fully coated disc finish and coated hat finish help preserve the rotor’s appearance and reduce surface oxidation on the non-friction areas. The smooth braking surface and vented construction support consistent front brake service on vehicles such as the Nissan Sentra, Nissan Altima, and INFINITI G20. If you are searching for a front brake rotor for 1993-2001 Nissan Altima, 1999-2002 INFINITI G20, or 2000-2006 Nissan Sentra applications, part number 320.42055F matches the listed fitment and dimensions.

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

Vehicle Fitment

• Fits 2005-2006 Nissan Sentra, front
• Fits 2001-2002 Nissan Sentra, front
• Fits 2004 Nissan Sentra, front; front fitment for vehicles from 4/03
• Fits 2003 Nissan Sentra, front; front fitment to 3/03
• Fits 2000 Nissan Sentra, front; front fitment for vehicles from January 2000
• Fits 1999-2002 INFINITI G20, front
• Fits 1993-2001 Nissan Altima, front

What This Rotor Helps Address

• Front brake rotor wear that requires replacement
• Brake pulsation caused by a worn or out-of-spec rotor
• Surface corrosion on exposed rotor areas
• Reduced braking consistency from an uneven friction surface
• Fitment issues when replacing a front rotor with the correct OE-style dimensions

Installation Notes and Tips

Confirm rotor diameter, center hole diameter, bolt circle, and lug count before installation. This rotor is listed for front applications only and uses a vented, floating-mount design with a straight vane layout. Inspect pads, calipers, and hub surfaces during service so the new rotor seats evenly and the braking surface can wear in properly.

Quality Assurance

Centric GCX rotors are engineered with full-surface coating coverage on the non-friction areas to support corrosion resistance in everyday brake service. Part number 320.42055F is built to the listed specifications for the confirmed Nissan Sentra, Nissan Altima, and INFINITI G20 front applications.