Centric 320.22018H Disc Brake Rotor - Rear

Reliable Disc Brake Rotor for Land Rover LR2

The Centric GCX Elemental Protection Disc Brake Rotor (part number 320.22018H) is engineered to provide consistent braking performance for your Land Rover LR2. Designed with a full coating and high carbon content, this rotor offers durability and corrosion resistance for extended service life.

• Compatible with Land Rover LR2 models
• Part Number: 320.22018H
• Fully coated disc and hat finish for corrosion protection
• High carbon content for improved heat dissipation and wear resistance
• Vented rotor design with straight vanes for efficient cooling
• Nominal outside diameter of 302.1 mm (11.894 inches)
• Nominal thickness of 20.0 mm (0.787 inches) with discard thickness at 18.0 mm (0.709 inches)
• Five stud/lug holes with a 108 mm (4.252 inches) bolt circle diameter
• Center hole diameter of 63.6 mm (2.504 inches)
• Overall height of 66.0 mm (2.598 inches)
• Smooth surface finish for consistent pad contact
• Weight approximately 7.34 kg (16.15 lbs)

About the Centric GCX Elemental Protection Product Line

The Centric GCX Elemental Protection Disc Brake Rotors - Full Coating, High Carbon Content line is designed to enhance rotor longevity and performance by applying a full protective coating to both the disc and hat surfaces. This coating helps prevent rust and corrosion, which can degrade braking efficiency over time. The high carbon content in the rotor material improves heat dissipation and reduces the risk of warping under heavy braking conditions, making it a suitable choice for vehicles like the Land Rover LR2 that demand reliable stopping power.

Product Details and Specifications

This vented disc brake rotor features straight vanes that promote airflow to maintain optimal operating temperatures during braking. The rotor’s nominal thickness is 20.0 mm, with a discard thickness of 18.0 mm, ensuring a clear service limit for safe replacement. The smooth surface finish provides consistent friction and pad wear, while the fully coated surfaces protect against environmental damage. The rotor mounts using five lug holes arranged on a 108 mm bolt circle diameter, with a center hole diameter of 63.6 mm, matching the Land Rover LR2’s specifications.

Common Applications and Problem Solving

• Replacement for worn or warped rotors on Land Rover LR2
• Addresses rotor corrosion and rust buildup
• Improves braking consistency and reduces noise
• Helps prevent rotor warping under high heat conditions
• Restores proper rotor thickness for safe braking performance

Installation Notes and Tips

Ensure the rotor is compatible with your Land Rover LR2 by verifying the part number 320.22018H and fitment specifications. Clean the hub surface before installation to prevent uneven rotor mounting. Use proper torque settings on lug nuts to avoid rotor distortion. Since this rotor does not include bearings or an ABS tone ring, reuse existing components if applicable. It is recommended to replace brake pads simultaneously for optimal braking performance.

Quality Assurance and Warranty

Centric brake rotors are manufactured to meet or exceed OEM standards, ensuring reliable performance and safety. The full coating and high carbon content materials contribute to extended rotor life and resistance to corrosion. While specific warranty details are not provided here, Centric typically offers coverage against manufacturing defects. Consult product documentation or the manufacturer for exact warranty terms.