Centric 320.20013H Disc Brake Rotor - Rear

Overview of Centric GCX Elemental Protection Disc Brake Rotors

The Centric GCX Elemental Protection Disc Brake Rotors - Full Coating, High Carbon Content provide reliable braking performance for Jaguar vehicles. Designed specifically for models like the Jaguar XJ6, XJ8, and XK8, these rotors offer durability and corrosion resistance through a full coating finish.

• Part Number: 320.20013H
• Fully coated disc and hat finish for enhanced corrosion protection
• High carbon content for improved heat dissipation and reduced brake fade
• Vented rotor design with straight vane style for efficient cooling
• Nominal thickness of 0.787 inches (20.000 mm) with discard thickness at 0.728 inches (18.500 mm)
• Outside diameter of 12.008 inches (305.000 mm) suitable for Jaguar Vanden Plas, XJ12, XJR, XJS, and XKR models
• 5 lug holes with a bolt circle diameter of 4.752 inches (120.700 mm)
• Center hole diameter of 2.906 inches (73.800 mm)
• Solid and vented rotor type with smooth surface finish

Product Line Details: Centric GCX Elemental Protection

The Centric GCX Elemental Protection Disc Brake Rotors - Full Coating, High Carbon Content line focuses on providing rotors with a full protective coating to resist rust and corrosion. The high carbon content enhances rotor strength and heat management, which is critical for maintaining consistent braking performance under demanding conditions. This product line is engineered to meet or exceed OEM specifications, making it a suitable replacement for Jaguar brake systems requiring reliable stopping power and longevity.

Technical Description and Specifications

This disc brake rotor features a vented design with straight vanes that promote airflow to dissipate heat effectively during braking. The rotor’s nominal thickness is 0.787 inches (20.000 mm), with a discard thickness of 0.728 inches (18.500 mm), ensuring safe replacement intervals. The fully coated disc and hat surfaces provide protection against corrosion, extending the rotor’s service life. The rotor weighs approximately 15.72 lbs (7.15 kgs) and includes five lug holes with a 4.752-inch (120.700 mm) bolt circle diameter, compatible with various Jaguar models including the XJ8 and XK8. The smooth surface finish supports consistent pad contact and braking performance.

Compatible Jaguar Models and Applications

• Jaguar Vanden Plas
• Jaguar XJ6
• Jaguar XJ8
• Jaguar XJ12
• Jaguar XJR
• Jaguar XJS
• Jaguar XK8
• Jaguar XKR

This rotor is designed for use in disc brake systems on these Jaguar models, providing a direct replacement that meets factory specifications.

Common Issues Addressed by This Rotor

• Brake rotor corrosion and rust buildup
• Brake fade due to overheating
• Uneven rotor wear causing vibration or noise
• Reduced braking efficiency from worn or thin rotors
• Compatibility issues with OEM brake components

Installation Notes and Tips

Ensure the rotor is installed on compatible Jaguar models listed above. Verify the rotor thickness before installation to confirm it meets minimum discard thickness specifications. Clean the hub surface to prevent runout and ensure proper rotor seating. Use proper torque specifications on lug nuts to avoid rotor warping. This rotor does not include bearings or an ABS tone ring, so verify compatibility with your vehicle’s brake system components.

Quality Assurance and Warranty

Centric rotors are manufactured to meet or exceed OEM standards for fit, form, and function. The full coating and high carbon content contribute to durability and consistent braking performance. While specific warranty details are not provided here, Centric typically offers limited warranties covering defects in materials and workmanship. Consult product documentation or the manufacturer for exact warranty terms.