Centric 320.22027F 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 Land Rover Discovery, Range Rover, and Range Rover Sport models. Designed with a fully coated disc and hat finish, these rotors offer enhanced corrosion resistance and durability.

• Part Number: 320.22027F
• Fully coated disc and hat finish for corrosion protection
• Vented rotor design with pillar-style vanes for improved heat dissipation
• Nominal thickness: 0.984 inches (25.000 mm)
• Discard thickness: 0.905 inches (23.000 mm)
• Outside diameter: 13.780 inches (350.000 mm)
• Overall height: 1.937 inches (49.200 mm)
• Floating disc mounting for better rotor alignment
• 5 lug holes with 0.571 inch (14.500 mm) diameter
• Smooth surface finish for consistent pad contact

Product Line Details

The Centric GCX Elemental Protection Disc Brake Rotors - Full Coating line focuses on providing rotors with a complete protective coating to resist rust and corrosion. This full coating extends the rotor's service life, especially in harsh weather conditions, making it suitable for Land Rover vehicles that may encounter varied driving environments.

Technical Description and Specifications

This disc brake rotor features a vented design with pillar-style vanes, which enhances airflow and heat dissipation during braking. The rotor's nominal thickness is 0.984 inches (25.000 mm), with a discard thickness of 0.905 inches (23.000 mm), ensuring safe replacement intervals. The rotor measures 13.780 inches (350.000 mm) in outside diameter and has an overall height of 1.937 inches (49.200 mm). The hat and disc are fully coated to protect against corrosion, and the rotor mounts using a floating disc system for improved alignment and reduced vibration. It includes five lug holes with a diameter of 0.571 inches (14.500 mm) and a mounting bolt hole circle diameter of 4.724 inches (120.000 mm). The smooth surface finish promotes even brake pad wear and consistent braking performance.

Compatible Vehicles and Common Applications

• Replacement rotor for Land Rover Discovery models
• Suitable for Range Rover vehicles requiring vented disc rotors
• Compatible with Range Rover Sport brake systems
• Ideal for addressing rotor wear and corrosion issues
• Helps resolve brake noise and vibration caused by uneven rotor surfaces

Installation Notes and Tips

Ensure the rotor thickness is above the discard thickness before installation. Clean the hub surface to prevent rotor runout and ensure proper fitment. Use proper torque specifications for the 5 lug nuts to avoid warping. Since this rotor does not include bearings or ABS tone rings, verify compatibility with your vehicle’s existing components. The floating disc mounting requires careful alignment during installation to maintain optimal braking performance.

Quality Assurance and Warranty

Centric rotors are manufactured to meet or exceed OEM specifications for fit, form, and function. The full coating process provides extended corrosion resistance, contributing to longer rotor life. While specific warranty details are not provided, Centric products typically come with a limited warranty against defects in materials and workmanship.