Centric 320.44158F Disc Brake Rotor - Front

Overview of Centric GCX Elemental Protection Disc Brake Rotors

The Centric GCX Elemental Protection Disc Brake Rotor 320.44158F offers reliable braking performance for select Lexus and Toyota models. Designed with a full coating, this rotor provides enhanced corrosion resistance and durability for vehicles like the Lexus RX350 and Toyota Highlander.

• Full coating on disc and hat for corrosion protection
• Vented rotor design for improved heat dissipation
• Floating disc mounting for better rotor alignment
• Compatible with Lexus and Toyota models including Highlander, NX200t, NX300, NX300h, RX350, RX450h, and Sienna
• Nominal thickness of 1.102 inches (28.0 mm) with discard thickness at 0.984 inches (25.0 mm)
• Outside diameter of 12.913 inches (328.0 mm) and overall height of 1.945 inches (49.4 mm)
• Five lug holes with a 4.5 inch (114.3 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 a complete protective coating on both the disc surface and hat. This full coating helps prevent rust and corrosion, extending the rotor's service life, especially in environments prone to moisture and road salt. The rotors feature a vented design with straight vanes to optimize cooling and maintain consistent braking performance under various driving conditions.

Technical Specifications and Features

This disc brake rotor features a vented design with straight vanes to enhance heat dissipation during braking, reducing the risk of brake fade. The rotor's smooth surface finish ensures consistent pad contact and braking efficiency. The floating disc mounting system allows for slight movement to reduce stress and improve rotor alignment. With a center hole diameter of 2.441 inches (62.0 mm) and five lug holes sized at 0.177 inches (4.5 mm), this rotor is engineered to fit precisely on compatible Lexus and Toyota models.

Applications and Problem Solving

• Replacement for worn or warped rotors on Lexus RX350 and Toyota Highlander
• Addresses rotor corrosion issues with full coating protection
• Improves braking performance by reducing heat buildup with vented design
• Eliminates uneven rotor wear caused by improper mounting with floating disc design
• Compatible upgrade for Lexus NX200t, NX300, NX300h, RX450h, and Toyota Sienna brake systems

Installation Notes and Tips

• Ensure rotor thickness is above discard thickness of 0.984 inches (25.0 mm) before installation
• Clean mounting surface to prevent uneven rotor seating
• Torque lug nuts to manufacturer specifications for proper fitment
• Check for ABS tone ring compatibility as this rotor does not include one
• Inspect brake pads and replace if worn to maintain optimal braking performance

Quality Assurance and Warranty

Centric rotors undergo rigorous quality control to meet or exceed OEM standards. 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 warranty documentation for complete terms.