Centric 320.44084F Disc Brake Rotor - Rear

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 and Toyota vehicles. Designed with a fully coated disc and hat finish, these rotors offer enhanced corrosion resistance and durability for models like the Lexus GS300, LS400, and Toyota Supra.

• Part Number: 320.44084F
• Fully coated disc and hat for corrosion protection
• Vented rotor design for improved heat dissipation
• Outside diameter: 12.075 inches (306.7 mm)
• Nominal thickness: 0.626 inches (15.9 mm)
• Discard thickness: 0.591 inches (15.0 mm)
• Overall height: 2.654 inches (67.4 mm)
• 5 lug holes with 4.5 inch (114.3 mm) bolt circle diameter
• Smooth surface finish for consistent pad contact
• Compatible with Lexus GS300, LS400, SC300, SC400 and Toyota Supra

Detailed Product Description

The Centric GCX Elemental Protection Disc Brake Rotors - Full Coating are engineered to meet or exceed OEM specifications for Lexus and Toyota vehicles including the GS300, LS400, SC300, SC400, and Supra models. Featuring a vented rotor design with straight vanes, these rotors help dissipate heat efficiently during braking, reducing the risk of brake fade under demanding conditions. The fully coated disc and hat finish provide a protective barrier against rust and corrosion, extending the rotor's service life especially in harsh environments.

With a nominal thickness of 0.626 inches (15.9 mm) and a discard thickness of 0.591 inches (15.0 mm), these rotors maintain structural integrity and braking performance throughout their lifespan. The smooth surface finish ensures even pad wear and consistent braking feel. The rotor’s overall height of 2.654 inches (67.4 mm) and 5-lug mounting pattern with a 4.5 inch (114.3 mm) bolt circle diameter make it a direct replacement for the specified Lexus and Toyota models.

Applications and Problem Solving

• Replacement for worn or warped rotors on Lexus GS300, LS400, SC300, SC400, and Toyota Supra
• Addresses brake noise and vibration caused by uneven rotor surfaces
• Prevents rust and corrosion damage in humid or salty environments
• Improves heat dissipation to reduce brake fade during heavy use
• Restores braking performance and pedal feel for safer driving

Installation Notes and Tips

• Ensure rotor thickness is above discard thickness before installation
• Clean hub surface to prevent rotor runout and vibration
• Torque lug nuts to manufacturer specifications for proper fitment
• Check compatibility with ABS tone ring as this rotor does not include one
• Inspect brake pads and replace if worn to ensure optimal braking

Quality Assurance and Warranty

Centric GCX Elemental Protection Disc Brake Rotors - Full Coating are manufactured to meet strict quality standards for fit, form, and function. The full coating process protects against corrosion, helping maintain rotor integrity over time. While specific warranty details are not provided here, Centric typically offers coverage against defects in materials and workmanship. Always verify warranty terms with the supplier or manufacturer.