Centric 320.44118F Disc Brake Rotor - Front

Overview of Centric GCX Elemental Protection Disc Brake Rotors

The Centric GCX Elemental Protection Disc Brake Rotor (part number 320.44118F) is engineered for reliable braking performance on Toyota Sequoia and Tundra models. Featuring a fully coated disc and hat finish, this vented rotor is designed to resist corrosion and maintain structural integrity under demanding conditions.

• Fully coated disc and hat for enhanced corrosion resistance
• Vented rotor design with straight vane style for improved heat dissipation
• Nominal thickness of 1.102 inches (28.000 mm) with discard thickness at 1.024 inches (26.000 mm)
• Overall height of 2.772 inches (70.400 mm) and outside diameter of 12.547 inches (318.700 mm)
• Floating disc mounting and smooth surface finish for consistent braking
• Designed for 6 lug/stud holes with a 5.500 inch (139.700 mm) bolt circle diameter

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 comprehensive corrosion protection through a full coating process. This coating covers both the disc and hat surfaces, extending rotor life and reducing the risk of rust-related issues. The vented design with straight vanes enhances cooling efficiency, which is critical for maintaining braking performance on heavy-duty vehicles like the Toyota Sequoia and Tundra.

Technical Specifications and Features

This disc brake rotor features a nominal thickness of 1.102 inches (28.000 mm) and a discard thickness of 1.024 inches (26.000 mm), ensuring it meets OEM standards for safe replacement intervals. The rotor’s overall height is 2.772 inches (70.400 mm), with an outside diameter of 12.547 inches (318.700 mm), making it compatible with the specified Toyota models. The floating disc mounting system allows for slight movement to reduce stress and improve rotor longevity. The smooth surface finish supports consistent pad contact and braking efficiency.

Common Applications and Problem Solving

• Replacement for worn or warped rotors on Toyota Sequoia and Tundra
• Addresses rotor corrosion and rust issues due to full coating protection
• Improves heat dissipation to reduce brake fade during heavy use
• Restores braking performance affected by uneven rotor wear
• Compatible upgrade for maintaining OEM braking specifications

Installation Notes and Tips

• Ensure rotor thickness is above discard thickness (1.024 inches) before installation
• Clean hub surface to prevent rotor runout and ensure proper fitment
• Torque lug nuts to manufacturer specifications for 6-lug pattern
• Check for ABS tone ring compatibility; this rotor does not include one
• Inspect brake pads and replace if worn to optimize rotor performance

Quality Assurance and Warranty

Centric rotors are manufactured to meet or exceed OEM standards for fit, form, and function. The full coating process provides added protection against corrosion, contributing to longer service life. While specific warranty details are not provided here, Centric typically offers limited warranties covering defects in materials and workmanship. Always verify warranty terms with the supplier or manufacturer.