Centric 320.44126F Disc Brake Rotor - Rear

Overview of Centric GCX Elemental Protection Disc Brake Rotors

The Centric GCX Elemental Protection Disc Brake Rotor (part number 320.44126F) offers a fully coated design engineered for reliable braking performance. Designed specifically for select Lexus and Toyota models, this rotor provides corrosion resistance and consistent stopping power.

• Fully coated disc and hat finish for enhanced corrosion protection
• Solid rotor design with smooth surface type for even pad contact
• Nominal thickness of 0.472 inches (12.000 mm) with discard thickness at 0.413 inches (10.500 mm)
• Outside diameter of 10.591 inches (269.000 mm) suitable for specific vehicle fitments
• Five stud/lug hole configuration with 4.5 inch (114.3 mm) bolt circle diameter

Detailed Product Features and Specifications

This Centric GCX Elemental Protection Disc Brake Rotor features a solid rotor type with a smooth surface finish, ensuring consistent brake pad wear and reliable braking response. The rotor is fully coated, including the hat, to protect against rust and corrosion, which is critical for maintaining rotor integrity over time. With an overall height of 2.559 inches (65.000 mm) and a center hole diameter of 2.441 inches (62.000 mm), this rotor is engineered to precise OEM specifications. The mounting bolt hole circle diameter measures 4.5 inches (114.3 mm) with five lug holes sized at 0.575 inches (14.6 mm), making it compatible with the specified Lexus and Toyota models.

The nominal drum diameter is 6.689 inches (169.9 mm), and the rotor weighs approximately 10 lbs (4.55 kg), balancing durability and performance. This rotor does not include an ABS tone ring or bearings, so it is intended for vehicles where these components are not integrated into the rotor assembly.

Compatible Vehicles and Applications

This disc brake rotor is compatible with the following makes and models:

• Lexus ES300 and ES330
• Toyota Avalon, Camry, and Solara

It is designed to replace worn or damaged rotors on these vehicles, restoring braking efficiency and safety.

Common Issues Addressed by This Rotor

• Brake rotor corrosion and rust buildup
• Uneven brake pad wear due to rotor surface imperfections
• Brake noise or vibration caused by warped rotors
• Reduced braking performance from worn or undersized rotors
• Compatibility issues with OEM rotor specifications

Installation Notes and Tips

• Ensure rotor thickness is above discard thickness (0.413 inches) before installation
• Clean hub surface to prevent rotor runout and vibration
• Torque lug nuts to manufacturer specifications for proper fitment
• Check brake pads for wear and replace if necessary during rotor installation
• Perform a bed-in procedure after installation to optimize braking performance

Quality Assurance and Warranty

The Centric GCX Elemental Protection Disc Brake Rotors - Full Coating line is engineered to meet or exceed OEM standards for fit, form, and function. The full coating process enhances corrosion resistance, extending rotor life in various driving conditions. While specific warranty details are not provided here, Centric typically offers coverage against defects in materials and workmanship. Refer to Centric's official warranty policy for complete information.