Centric 320.35131H Disc Brake Rotor - Rear

Overview of Centric GCX Elemental Protection Disc Brake Rotor

The Centric GCX Elemental Protection Disc Brake Rotor (Part Number 320.35131H) is engineered for Mercedes-Benz models including the GLE43 AMG, GLE300d, GLE350, GLE350d, GLE400, ML250, ML350, and ML400. Designed with a full coating and high carbon content, this rotor offers reliable braking performance and corrosion resistance.

• Full coating on disc and hat for enhanced corrosion protection
• High carbon content for improved heat dissipation and durability
• Solid disc type with smooth surface finish for consistent braking
• Floating disc mounting design for better rotor alignment
• Compatible with 5 lug/stud holes and specific bolt circle diameter

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 comprehensive protective coating that extends rotor life by resisting rust and corrosion. The high carbon content enhances thermal conductivity, reducing the risk of warping under heavy braking conditions. This product line is tailored for drivers seeking dependable braking components that maintain performance and appearance over time.

Technical Specifications and Features

This disc brake rotor features a nominal thickness of 0.551 inches (14.000 mm) and a discard thickness of 0.449 inches (11.400 mm), ensuring a clear service life indicator. The rotor has an outside diameter of 12.795 inches (325.000 mm) and an overall height of 2.134 inches (54.200 mm). The center hole diameter measures 2.642 inches (67.100 mm), and the mounting bolt hole circle diameter is 4.409 inches (112.000 mm) with five lug holes sized at 0.598 inches (15.200 mm). The rotor weighs approximately 16 lbs (7.260 kgs). The solid rotor design with a smooth surface finish supports consistent pad contact and braking response.

Compatible Vehicles and Applications

• Mercedes-Benz GLE43 AMG
• Mercedes-Benz GLE300d
• Mercedes-Benz GLE350 and GLE350d
• Mercedes-Benz GLE400
• Mercedes-Benz ML250, ML350, and ML400

This rotor is ideal for replacing worn or damaged disc brake rotors on the above Mercedes-Benz models, ensuring proper fit and function.

Common Issues Addressed by This Rotor

• Brake rotor warping or uneven wear causing vibration
• Corrosion and rust buildup reducing rotor lifespan
• Reduced braking efficiency due to surface damage
• Noise or pulsation during braking
• Maintaining proper rotor thickness for safe braking performance

Installation Notes and Tips

Ensure the rotor is installed on compatible Mercedes-Benz models listed above. Verify rotor thickness before installation to confirm it meets minimum discard thickness specifications. The floating disc mounting design requires proper alignment during installation to avoid premature wear. This rotor does not include bearings or ABS tone rings, so reuse existing components if applicable.

Quality Assurance and Warranty

Centric rotors are manufactured to meet or exceed OEM specifications, providing reliable braking performance. The full coating protects against corrosion, extending rotor service life. Please refer to Centric's official warranty policy for coverage details related to defects and workmanship.