Centric 320.44150F Disc Brake Rotor - Front Left

Overview of Centric GCX Elemental Protection Disc Brake Rotors

The Centric GCX Elemental Protection Disc Brake Rotors - Full Coating provide reliable braking performance for Lexus LS460, LS500, LS500h, and LS600h models. Designed with a fully coated finish, these rotors offer enhanced corrosion resistance and durability for long-term use.

• Part Number: 320.44150F
• Fully coated disc and hat finish for corrosion protection
• Vented rotor design with curved vanes for improved heat dissipation
• Nominal thickness: 1.339 inches (34.000 mm)
• Discard thickness: 1.220 inches (31.000 mm)
• Outside diameter: 14.059 inches (357.100 mm)
• Overall height: 2.382 inches (60.500 mm)
• Floating disc mounting with 5 lug holes (0.650 inches diameter)
• Smooth surface type for consistent braking

Detailed Product Description

The Centric GCX Elemental Protection Disc Brake Rotors - Full Coating (part number 320.44150F) are engineered specifically for Lexus LS460, LS500, LS500h, and LS600h vehicles. These rotors feature a fully coated disc and hat finish that helps prevent rust and corrosion, extending rotor life and maintaining braking efficiency. The vented rotor design with curved vanes enhances airflow to dissipate heat effectively, reducing the risk of brake fade during demanding driving conditions.

With a nominal thickness of 1.339 inches and a discard thickness of 1.220 inches, these rotors meet OEM specifications for safe and reliable braking. The smooth surface finish ensures consistent pad contact and braking performance. The floating disc mounting and 5-lug hole pattern (with a 120 mm bolt circle diameter) provide secure installation and compatibility with the specified Lexus models.

Centric GCX Elemental Protection Product Line

The Centric GCX Elemental Protection Disc Brake Rotors - Full Coating line focuses on delivering rotors with enhanced corrosion resistance through a full coating process. This product line is designed to protect the rotor surface from environmental elements, which is especially beneficial for vehicles exposed to moisture and road salts. The full coating extends the rotor’s service life while maintaining the performance standards required for luxury vehicles like the Lexus LS series.

Common Applications and Problem Solving

• Replacement for worn or warped rotors on Lexus LS460, LS500, LS500h, and LS600h
• Addresses rotor corrosion and rust buildup
• Reduces brake fade caused by overheating through vented design
• Improves braking consistency with smooth surface finish
• Restores proper rotor thickness for safe braking performance

Installation Notes and Tips

• Ensure rotor discard thickness is not exceeded before installation
• Clean hub surface before mounting to prevent runout
• Torque lug nuts to manufacturer specifications for secure fitment
• Check brake pads for wear and replace if necessary during rotor installation
• Perform a test drive to verify braking performance after installation

Quality Assurance and Warranty

Centric brake rotors are manufactured to meet or exceed OEM standards for fit, form, and function. The full coating process provides additional protection against corrosion, contributing to the rotor’s durability. While specific warranty details are not provided here, Centric typically offers limited warranties covering defects in materials and workmanship. Refer to Centric’s official documentation for complete warranty information.