Centric 320.44130F Disc Brake Rotor - Front

Reliable Disc Brake Rotor for Lexus and Toyota Vehicles

The Centric GCX Elemental Protection Disc Brake Rotor - Full Coating (Part Number 320.44130F) is engineered to provide consistent braking performance for select Lexus and Toyota models. Designed specifically for vehicles like the Lexus RX330, RX350, RX400h, and Toyota Highlander, this rotor ensures compatibility and durability under various driving conditions.

• Fully coated disc and hat finish for 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)
• Outside diameter of 12.559 inches (319.000 mm) for precise fitment
• Floating disc mounting with 5 lug holes and 4.5 inch (114.300 mm) bolt circle diameter
• Smooth surface type for consistent pad contact
• Weight approximately 18 lbs (8.18 kgs) for balanced performance

About the Centric GCX Elemental Protection Disc Brake Rotors - Full Coating Line

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 optimal braking performance. The rotors in this line are designed to meet or exceed OEM specifications, making them suitable replacements for original equipment on compatible Lexus and Toyota models.

Product Details and Specifications

This vented disc brake rotor features a smooth surface finish and straight vane style to enhance airflow and heat dissipation during braking. The rotor's overall height measures 1.941 inches (49.300 mm), and it includes two miscellaneous holes for mounting or alignment purposes. The center hole diameter is 2.441 inches (62.000 mm), and the rotor is designed with a floating disc mounting system to accommodate thermal expansion and reduce stress. Note that this rotor does not include an ABS tone ring or bearings.

Common Applications and Problem Solving

• Replacement for worn or warped rotors on Lexus RX330, RX350, RX400h, and Toyota Highlander
• Addresses brake noise and vibration issues caused by uneven rotor surfaces
• Helps restore braking efficiency and pedal feel
• Prevents corrosion-related rotor damage with full coating protection
• Suitable for vehicles experiencing rotor thickness below discard limits

Installation Notes and Tips

• Ensure rotor thickness is above discard thickness (1.024 inches / 26.000 mm) before installation
• Clean mounting surfaces to prevent uneven rotor seating
• Torque lug nuts to manufacturer specifications for proper fitment
• Check compatibility with vehicle ABS system as this rotor does not include an ABS tone ring
• Inspect brake pads and replace if worn to ensure optimal rotor performance

Quality Assurance and Warranty

Centric rotors are manufactured to meet or exceed OEM standards, ensuring reliable performance and durability. The full coating on both the disc and hat surfaces provides enhanced corrosion resistance. While specific warranty details for part number 320.44130F should be confirmed with the supplier, Centric typically offers limited warranties covering defects in materials and workmanship.