Centric 320.44044F Disc Brake Rotor - Front

Overview of Centric GCX Elemental Protection Disc Brake Rotors

The Centric GCX Elemental Protection Disc Brake Rotor 320.44044F offers a fully coated design engineered for Toyota 4Runner, Hilux, and Pickup models. This vented rotor provides reliable braking performance with corrosion resistance to extend rotor life.

• Fully coated disc and hat finish for enhanced rust protection
• Vented rotor design with straight vanes for improved heat dissipation
• Nominal thickness of 0.787 inches (20.000 mm) and discard thickness of 0.709 inches (18.000 mm)
• Overall height of 2.535 inches (64.400 mm) and outside diameter of 11.378 inches (289.000 mm)
• Six mounting bolt holes with a 5.000 inch (127.000 mm) bolt circle diameter
• Smooth surface type for consistent pad contact
• Center hole diameter of 3.941 inches (100.100 mm)
• Weight approximately 15 lbs (6.82 kgs)

Product Line Details

The Centric GCX Elemental Protection Disc Brake Rotors - Full Coating line focuses on providing rotors with a complete protective coating to resist corrosion and surface degradation. This full coating extends the rotor's service life, especially in environments prone to moisture and road salt exposure. The 320.44044F rotor benefits from this coating, maintaining structural integrity and appearance over time while delivering consistent braking performance.

Technical Description and Specifications

This disc brake rotor is designed specifically for Toyota 4Runner, Hilux, and Pickup vehicles requiring a vented rotor with a smooth braking surface. The vented design with straight vanes allows for efficient heat dissipation during braking, reducing the risk of brake fade. The rotor's nominal thickness of 0.787 inches ensures durability, while the discard thickness of 0.709 inches indicates when replacement is necessary to maintain safe braking. The fully coated disc and hat surfaces protect against rust and corrosion, which is critical for maintaining rotor balance and longevity. The six mounting bolt holes and precise bolt circle diameter ensure proper fitment and secure installation behind the hub.

Applications and Problem Solving

• Replacement for worn or warped rotors on Toyota 4Runner, Hilux, and Pickup models
• Addresses rotor corrosion issues caused by road salt and moisture exposure
• Improves heat management to reduce brake fade during heavy braking
• Restores smooth braking surface for consistent pad contact and stopping power
• Ensures proper rotor thickness for safe and reliable braking performance

Installation Notes and Tips

Ensure the rotor is installed behind the hub as specified. Verify the mounting bolt hole pattern matches the vehicle’s hub assembly (6 holes on a 5.000 inch bolt circle diameter). Check rotor thickness before installation to confirm it meets or exceeds the nominal thickness of 0.787 inches. Clean the rotor surface to remove any protective coating residue before mounting brake pads. Proper torque specifications should be followed for mounting bolts to avoid rotor warping.

Quality Assurance and Warranty

Centric rotors undergo rigorous quality control to meet OEM standards for fit, form, and function. The full coating process enhances corrosion resistance, contributing to longer rotor life. While specific warranty details are not provided, Centric products typically come with a limited warranty against defects in materials and workmanship when installed and used according to manufacturer guidelines.