Centric 320.44083F Disc Brake Rotor - Front

Overview of Centric GCX Elemental Protection Disc Brake Rotors

The Centric GCX Elemental Protection Disc Brake Rotor 320.44083F offers a fully coated, vented design engineered for reliable braking performance. Designed specifically for Lexus models including GS300, GS400, GS430, IS300, LS400, SC300, SC400, and SC430, this rotor provides consistent stopping power with corrosion resistance.

• Fully coated disc and hat finish for enhanced corrosion protection
• Vented rotor design with straight vane style for improved heat dissipation
• Nominal thickness of 1.260 inches (32.000 mm) with discard thickness at 1.181 inches (30.000 mm)
• Outside diameter of 11.650 inches (295.900 mm) suitable for specified Lexus models
• Floating disc mounting and smooth surface type for consistent brake pad contact
• Five stud/lug holes with 0.571 inch (14.500 mm) diameter and 4.500 inch (114.300 mm) bolt circle diameter
• Overall height of 2.000 inches (50.800 mm) and center hole diameter of 2.441 inches (62.000 mm)
• Weight approximately 20.8 lbs (9.45 kgs) for balanced performance

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 and hat surfaces. This full coating helps prevent rust and corrosion, extending the rotor's service life and maintaining braking efficiency. The vented design with straight vanes enhances heat dissipation, which is critical for maintaining consistent braking performance under various driving conditions. This product line is engineered to meet or exceed OEM specifications for fit, form, and function on compatible Lexus vehicles.

Detailed Product Description

The Centric GCX Elemental Protection Disc Brake Rotor 320.44083F is a vented rotor featuring a smooth surface finish to ensure even pad wear and reliable braking response. The floating disc mounting design allows for slight movement to reduce stress and improve rotor longevity. With a nominal thickness of 1.260 inches and a discard thickness of 1.181 inches, this rotor provides a clear service life indicator for maintenance. The fully coated disc and hat surfaces protect against environmental elements, reducing the risk of rust and corrosion that can compromise braking performance. The rotor's dimensions, including an outside diameter of 11.650 inches and a center hole diameter of 2.441 inches, are tailored for precise fitment on Lexus GS300, GS400, GS430, IS300, LS400, SC300, SC400, and SC430 models.

Common Applications and Problem Solving

• Replacement for worn or warped rotors causing brake pulsation or noise
• Upgrading corroded rotors to prevent rust-related braking issues
• Addressing reduced braking efficiency due to uneven rotor surface wear
• Improving heat dissipation to reduce brake fade during extended use
• Ensuring proper rotor thickness for safe and effective braking performance

Installation Notes and Tips

• Verify rotor thickness before installation; replace if below discard thickness of 1.181 inches
• Ensure compatibility with Lexus GS300, GS400, GS430, IS300, LS400, SC300, SC400, and SC430 models
• Clean hub surface before mounting to prevent runout and vibration
• Use proper torque specifications on lug nuts to avoid rotor warping
• Check brake pads for wear and replace if necessary during rotor installation

Quality Assurance and Warranty

Centric rotors are manufactured to meet or exceed OEM standards for fit and performance. The full coating process enhances corrosion resistance, contributing to longer rotor life. While specific warranty details for part number 320.44083F are not provided here, Centric typically offers limited warranties covering defects in materials and workmanship. It is recommended to consult the product documentation or manufacturer for exact warranty terms.