Centric 320.43019F Disc Brake Rotor - Front

Centric GCX FC Rotor Overview

The Centric GCX Elemental Protection Disc Brake Rotor, part number 320.43019F, is built to match OE braking performance while adding full-surface corrosion protection on non-mating areas. With a fully coated disc finish, coated hat, and smooth vented design, it is suited for drivers who want consistent braking response and cleaner long-term appearance.

Compatible With select heavy-duty applications such as Ford F-350 Super Duty and Ford F-450 Super Duty, this rotor is engineered around vehicle-specific metallurgy and coating patterns for a precise OE-style match.

Key Features

• Part number 320.43019F
• Fully coated disc finish with coated hat for rust and corrosion resistance
• Vented rotor design with straight vanes for heat management
• Smooth surface type for consistent pad contact
• Application-specific metallurgy aligned to OEM-style rotor profiles
• Behind-the-hub mounting design with 12 bolt holes
• Outside diameter: 363.000 mm / 14.291 in
• Nominal thickness: 42.220 mm / 1.662 in
• Discard thickness: 39.000 mm / 1.535 in

Product Line Details

Centric GCX FC rotors are part of the GCX Elemental Protection line, which uses Centric’s RS200 coating on non-mating surfaces to help protect exposed metal from rust. The line also uses application-specific coating patterns and metallurgy choices to better align with the brake pad friction type and the vehicle’s original rotor profile. Part number 320.43019F follows that approach for a direct-fit replacement style.

What This Rotor Helps Address

• Brake pulsation caused by worn or below-spec rotor thickness
• Surface rust on exposed rotor areas
• Uneven pad contact from worn rotor surfaces
• Heat buildup in vented brake applications
• Loss of OE-style braking feel on Ford F-350 Super Duty and Ford F-450 Super Duty trucks

Installation Notes and Tips

Verify rotor dimensions, bolt pattern, center hole diameter, and hub style before installation. This rotor uses a 12-hole mounting pattern, a 136.700 mm bolt circle diameter, and a 110.000 mm center hole diameter. For best results, inspect pads, calipers, and hub surfaces during service, and clean all mating surfaces before mounting the rotor.

Fits Ford F-350 Super Duty and Ford F-450 Super Duty applications listed by vehicle-specific brake configuration. Part number 320.43019F should be matched to the exact axle and brake setup before installation.

Quality Assurance

Centric designs GCX rotors to meet OE performance expectations with corrosion-resistant coating and vehicle-specific metallurgy. The brand’s broad GCX coverage supports a wide range of late-model and heavy-duty brake applications, including Ford F-350 Super Duty and Ford F-450 Super Duty fitments.