Centric 320.65058F Disc Brake Rotor - Front

Centric GCX Front Brake Rotor Overview

The Centric GCX Elemental Protection Disc Brake Rotor, part number 320.65058F, is a front vented rotor built for OE-style braking performance and corrosion resistance. It is a fitment-specific replacement for select Ford Expedition and Lincoln Navigator applications, including 1997-2000 Ford Expedition front and 1998-2000 Lincoln Navigator front coverage.

Key Features

• Fully coated disc finish with a coated hat for added rust and corrosion protection
• Vented rotor design with a smooth friction surface
• Application-specific coating pattern matched to brake pad friction type
• High-carbon metallurgy engineered to align with OEM rotor profiles
• 5-lug mounting pattern with 135 mm bolt circle diameter
• Outside diameter: 308.0 mm; nominal thickness: 30.0 mm
• Center hole diameter: 92.6 mm; overall height: 47.2 mm

Product Line Details

Centric GCX and GCX FC rotors are part of Centric’s corrosion-protected brake rotor line. The series uses RS200 coating on non-mating surfaces and application-specific coating patterns to support proper pad interaction while helping the rotor maintain a cleaner appearance over time.

Detailed Description

Centric 320.65058F is a front disc brake rotor for vehicles that require a 308 mm vented rotor with a floating center mounting design. It is engineered for 1997-1998 Ford Expedition front, 1999-2000 Ford Expedition front to 11/99, 1998 Lincoln Navigator front, and 1999-2000 Lincoln Navigator front to 11/99. The rotor uses Centric’s high-carbon metallurgy approach and a fully coated finish to help resist rust on exposed surfaces while maintaining OE-style fit and braking feel.

This part cross-references common OE-style rotor applications for the same vehicle coverage.

What This Rotor Helps Address

• Front brake pulsation caused by worn or uneven rotor surfaces
• Rust buildup on exposed rotor areas and hat surfaces
• Brake noise related to degraded rotor finish or surface condition
• Reduced braking consistency from rotor wear beyond nominal thickness
• Replacement needs for Ford Expedition and Lincoln Navigator front brake service

Installation Notes and Tips

Verify rotor diameter, center hole size, bolt circle, and thickness before installation. Clean the hub mounting surface thoroughly to help prevent runout-related brake pulsation. Inspect pads, calipers, and hardware condition during service, and confirm the rotor is installed on the front axle position listed for your vehicle. For 1999-2000 Ford Expedition and Lincoln Navigator applications, confirm the vehicle build date is before 11/99.

Quality Assurance

Centric designs the GCX rotor line to match OE performance targets while using corrosion-protective coatings and metallurgy selected for the application. The part number 320.65058F is built to the listed dimensional specifications for the confirmed Ford Expedition and Lincoln Navigator fitments.