Centric 320.22027H Disc Brake Rotor - Rear

Overview of Centric GCX Elemental Protection Disc Brake Rotors

The Centric GCX Elemental Protection Disc Brake Rotor 320.22027H is engineered for Land Rover Discovery, Range Rover, and Range Rover Sport models. Designed with a full coating and high carbon content, this rotor offers reliable braking performance and enhanced durability.

• Full coating on disc and hat for corrosion resistance
• High carbon content for improved heat dissipation and reduced noise
• Vented rotor design with pillar-style vanes for efficient cooling
• Floating disc mounting for better rotor alignment
• Compatible with 5-lug wheel configurations on Land Rover Discovery, Range Rover, and Range Rover Sport

Product Line Features and Specifications

The Centric GCX Elemental Protection Disc Brake Rotors - Full Coating, High Carbon Content line focuses on providing rotors with enhanced corrosion protection and thermal management. The full coating on both the disc surface and hat helps prevent rust and extends rotor life, while the high carbon content improves rotor strength and heat dissipation. This combination is particularly beneficial for Land Rover vehicles that may encounter varied driving conditions.

Detailed Product Description

This disc brake rotor features a nominal thickness of 0.984 inches (25.000 mm) and a discard thickness of 0.905 inches (23.000 mm), ensuring precise wear limits for safe operation. The rotor has an outside diameter of 13.780 inches (350.000 mm) and an overall height of 1.937 inches (49.200 mm). It is vented with 111 pillar-style vanes to optimize airflow and cooling during braking. The rotor’s smooth surface finish and floating disc mounting contribute to consistent braking performance and reduced vibration. The hat is coated to resist corrosion, and the rotor is designed for a 5-stud lug pattern with a 4.724 inch (120.000 mm) bolt circle diameter and 0.571 inch (14.500 mm) stud hole diameter. The center hole diameter measures 3.110 inches (79.000 mm), fitting securely on compatible Land Rover hubs.

Compatible Vehicles and Common Applications

• Replacement rotor for Land Rover Discovery models requiring part number 320.22027H
• Suitable for Range Rover vehicles needing vented, fully coated rotors
• Fits Range Rover Sport models with 5-lug wheel configurations
• Addresses rotor wear, corrosion, and heat-related braking issues
• Ideal for maintaining factory-level braking performance on Land Rover SUVs

Installation Notes and Tips

• Ensure rotor thickness is above discard thickness before installation
• Clean hub surface to prevent rotor runout and vibration
• Use proper torque specifications for lug nuts to avoid warping
• Check compatibility with existing brake pads and calipers
• Inspect related components such as bearings and ABS tone rings (not included)

Quality Assurance and Warranty

Centric rotors are manufactured to meet or exceed OEM specifications for fit, form, and function. The high carbon content and full coating process contribute to consistent performance and extended rotor life. 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.