Centric 320.62054F Disc Brake Rotor - Front

Centric GCX Front Brake Rotor Protection

The Centric GCX Elemental Protection Disc Brake Rotor with Full Coating is built for front brake applications that need OE-style performance and added resistance to rust and corrosion. Part number 320.62054F uses a fully coated disc finish and coated hat finish to help maintain appearance and durability over time.

Compatible With front brake service on Chevrolet Lumina, Chevrolet Monte Carlo, Buick Regal, Pontiac Grand Prix, and Oldsmobile Cutlass Supreme applications listed below.

Key Features

• Part number 320.62054F
• Fully coated disc finish with coated hat finish
• Vented rotor design with smooth surface type
• 285.2 mm outside diameter and 26.5 mm nominal thickness
• Floating disc mounting with straight vane style
• 5-lug pattern with 114.3 mm bolt circle diameter
• Centric GCX FC rotor line engineered for OE-style fit and corrosion protection

Product Details

Centric’s GCX Elemental Protection rotor line is application-specific, with coating patterns and metallurgy selected to match the brake pad friction type and the vehicle’s OEM profile. This rotor uses Centric’s RS200 coating on non-mating surfaces to help protect against rust while preserving braking surface function. The GCX line is built around enhanced carbon and high carbon alloy formulations, supporting consistent brake performance and long service life on daily-driven vehicles. Part number 320.62054F is a front disc brake rotor for 1994-2001 GM W-body applications, including Chevrolet Lumina, Chevrolet Monte Carlo, Buick Regal, Pontiac Grand Prix, and Oldsmobile Cutlass Supreme.

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

What It Helps Address

• Front brake rotor rust on exposed non-friction surfaces
• Brake pulsation caused by worn or below-spec rotors
• Reduced braking consistency from heat-stressed rotor surfaces
• Appearance issues from corrosion on the hat and outer surfaces
• OE replacement needs for front brake service on listed GM models

Installation Notes

Verify rotor dimensions, hub fitment, and bolt pattern before installation. This rotor is a front application with a 5-lug, 114.3 mm bolt circle, 70.7 mm center hole diameter, and 285.2 mm outside diameter. Clean the hub mounting surface thoroughly and inspect pads, calipers, and hardware condition before completing brake service. Follow the vehicle manufacturer’s torque specifications and bedding procedure after installation.

Quality Assurance

Centric designs the GCX rotor line to match OE performance targets while improving corrosion resistance through application-specific coating and metallurgy selection. The 320.62054F is part of Centric’s GCX FC family for drivers who want a coated front rotor built for the listed Chevrolet, Buick, Pontiac, and Oldsmobile fitments.