Centric 320.44156F Disc Brake Rotor - Front

Overview of Centric GCX Elemental Protection Disc Brake Rotors

The Centric GCX Elemental Protection Disc Brake Rotor (part number 320.44156F) offers a fully coated design engineered for durability and corrosion resistance. Designed specifically for Lexus and Toyota models, including the Land Cruiser, LX570, Sequoia, and Tundra, this vented rotor provides reliable braking performance under various driving conditions.

• Fully coated disc and hat finish for enhanced corrosion protection
• Vented rotor design with straight vane style for improved heat dissipation
• Nominal thickness of 1.260 inches (32.000 mm) and discard thickness of 1.142 inches (29.000 mm)
• Overall height of 3.268 inches (83.000 mm) and outside diameter of 13.917 inches (353.500 mm)
• Floating disc mounting with 5 lug holes and 2 miscellaneous holes for secure fitment
• Compatible with Lexus Land Cruiser, LX570 and Toyota Sequoia, Tundra models

Product Line Details: Centric GCX Elemental Protection Disc Brake Rotors - Full Coating

The Centric GCX Elemental Protection Disc Brake Rotors - Full Coating line focuses on providing rotors with a complete protective coating on both the disc and hat surfaces. This full coating helps prevent rust and corrosion, extending the rotor's service life and maintaining consistent braking performance. The vented design with straight vanes enhances cooling efficiency, which is critical for vehicles like the Toyota Tundra and Lexus LX570 that may experience heavy-duty or off-road use.

Technical Specifications and Features

This disc brake rotor features a smooth surface type and a floating disc mounting system, which allows for slight movement to reduce stress and improve braking consistency. The rotor weighs approximately 25.95 lbs (11.8 kgs), balancing durability with manageable weight. The center hole diameter measures 4.409 inches (112.000 mm), and the mounting bolt hole circle diameter is 5.906 inches (150.000 mm), with 5 lug holes sized at 0.642 inches (16.300 mm) to ensure precise fitment.

Applications and Problem Solving

• Replacement for worn or warped rotors on Lexus Land Cruiser and LX570
• Restores braking efficiency on Toyota Sequoia and Tundra with corroded or damaged rotors
• Helps reduce brake noise and vibration caused by uneven rotor surfaces
• Prevents premature rotor rust and corrosion in harsh environments
• Improves heat dissipation to avoid brake fade during heavy braking

Installation Notes and Tips

• Ensure rotor discard thickness of 1.142 inches (29.000 mm) is not exceeded before replacement
• Clean mounting surfaces thoroughly before installation to prevent uneven wear
• Use proper torque specifications for the 5 lug bolts to secure the rotor
• Check compatibility with ABS systems as this rotor does not include an ABS tone ring
• Inspect brake pads and hardware during rotor replacement for optimal performance

Quality Assurance and Warranty

Centric rotors are manufactured to meet or exceed OEM specifications, ensuring reliable performance and fitment. The full coating process provides added protection against corrosion, contributing to longer rotor life. While specific warranty details are not provided here, Centric typically offers coverage against defects in materials and workmanship. Refer to Centric's official documentation for complete warranty information.