Centric 320.44148F Disc Brake Rotor - Front

Overview of Centric GCX Elemental Protection Disc Brake Rotor

The Centric GCX Elemental Protection Disc Brake Rotor 320.44148F is engineered for reliable braking performance on Lexus LS460 and Toyota Mirai models. Featuring a fully coated disc and hat finish, this vented rotor offers enhanced corrosion resistance and durability for demanding driving conditions.

• Part Number: 320.44148F
• Compatible with Lexus LS460 and Toyota Mirai
• Fully coated disc and hat for corrosion protection
• Vented rotor design with straight vane style for improved heat dissipation
• Nominal thickness: 1.181 inches (30.000 mm)
• Discard thickness: 1.063 inches (27.000 mm)
• Outside diameter: 13.181 inches (334.800 mm)
• Overall height: 2.382 inches (60.500 mm)
• Floating disc mounting with 5 lug holes (0.650 inches diameter)
• Smooth surface finish for consistent braking

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 comprehensive protective coating that covers both the braking surface and the rotor hat. This full coating helps prevent rust and corrosion, extending the rotor's service life and maintaining optimal braking performance. The 320.44148F rotor benefits from this technology, making it suitable for vehicles like the Lexus LS460 and Toyota Mirai that require durable, vented rotors with reliable heat management.

Technical Description and Specifications

This disc brake rotor features a vented design with straight vanes to facilitate efficient heat dissipation during braking, reducing the risk of brake fade. The rotor's nominal thickness is 1.181 inches (30.000 mm), with a discard thickness of 1.063 inches (27.000 mm), indicating when replacement is necessary. The outside diameter measures 13.181 inches (334.800 mm), and the overall height is 2.382 inches (60.500 mm). The rotor mounts using a floating disc mounting system and includes 5 lug holes with a diameter of 0.650 inches (16.500 mm). The smooth surface finish ensures consistent pad contact and braking performance.

Common Applications and Problem Solving

• Replacement for worn or warped rotors on Lexus LS460 and Toyota Mirai
• Addressing rotor corrosion and rust issues with full coating protection
• Improving heat dissipation to reduce brake fade during heavy braking
• Restoring smooth braking performance by replacing scored or uneven rotors
• Ensuring proper fitment and compatibility with factory mounting specifications

Installation Notes and Tips

When installing the Centric GCX Elemental Protection Disc Brake Rotor 320.44148F, ensure the rotor is mounted securely using the correct torque specifications for the 5 lug holes. The floating disc mounting design requires proper alignment to avoid rotor runout. It is recommended to inspect brake pads and replace them if worn to maintain optimal braking performance. Clean the rotor surface before installation to remove any protective oils or residues.

Quality Assurance and Warranty

Centric rotors are manufactured to meet or exceed OEM specifications, ensuring reliable performance and durability. The full coating on the rotor and hat provides enhanced corrosion resistance. While specific warranty details are not provided here, Centric typically offers limited warranties covering defects in materials and workmanship. Always refer to the product packaging or manufacturer documentation for exact warranty terms.