Centric 320.35092H 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 offer reliable braking performance for select Mercedes-Benz models. Designed with a fully coated surface and vented construction, these rotors provide durability and heat dissipation for consistent stopping power.

• Part Number: 320.35092H
• Fully coated disc and hat finish for corrosion resistance
• High carbon content for improved wear and thermal stability
• Vented rotor design with straight vanes for enhanced cooling
• Nominal outside diameter of 330 mm (12.992 inches)
• Nominal thickness of 22.0 mm (0.866 inches) with discard thickness at 19.4 mm (0.764 inches)
• Compatible with multiple Mercedes-Benz models including G55 AMG, GL320, GL350, GL450, GL550, ML320, ML350, ML450, ML500, ML550, R320, R350, and R500
• 5 lug holes with a bolt circle diameter of 112 mm (4.409 inches)

Product Line Details

The Centric GCX Elemental Protection Disc Brake Rotors - Full Coating, High Carbon Content line focuses on providing rotors with enhanced corrosion resistance and thermal performance. The full coating on both the disc and hat surfaces helps protect against rust and extends rotor life, while the high carbon content improves rotor durability and heat dissipation. This product line is engineered to meet or exceed OE specifications for select Mercedes-Benz vehicles, ensuring reliable braking under various driving conditions.

Technical Specifications and Features

This vented disc brake rotor features a smooth surface finish and straight vane style to optimize airflow and cooling during braking. The rotor has an overall height of 62.7 mm (2.469 inches) and a center hole diameter of 67 mm (2.638 inches). It includes one miscellaneous hole and is designed with a floating/dih disc mounting style. The rotor weighs approximately 8.25 kg (18.15 lbs), balancing strength and weight for effective braking performance.

Compatible Vehicles and Applications

• Designed specifically for Mercedes-Benz G55 AMG and GL-Class models GL320, GL350, GL450, GL550
• Fits Mercedes-Benz ML-Class models ML320, ML350, ML450, ML500, ML550
• Compatible with Mercedes-Benz R-Class models R320, R350, R500
• Ideal for replacing worn or damaged rotors to restore braking efficiency
• Suitable for addressing issues such as rotor warping, excessive wear, and corrosion

Installation Notes and Tips

• Ensure rotor discard thickness of 19.4 mm is not exceeded before replacement
• Verify compatibility with vehicle make and model prior to installation
• Use proper torque specifications for the 5 lug bolts on the 112 mm bolt circle diameter
• Inspect brake pads and related components during rotor replacement
• Follow manufacturer guidelines for break-in procedures after installation

Quality Assurance and Warranty

Centric rotors are manufactured to meet or exceed OEM standards for fit, form, and function. The full coating process provides enhanced corrosion resistance, contributing to longer rotor life. While specific warranty details are not provided here, Centric products typically come with a limited warranty against defects in materials and workmanship. Always consult product documentation or the manufacturer for exact warranty terms.