Centric 320.35002H Disc Brake Rotor - Rear

Overview of Centric GCX Elemental Protection Disc Brake Rotor

The Centric GCX Elemental Protection Disc Brake Rotor (Part Number 320.35002H) is engineered for reliable braking performance on select Mercedes-Benz models. Designed with a full coating and high carbon content, this rotor offers enhanced durability and corrosion resistance for long-lasting service.

• Full coating on disc and hat for superior rust protection
• High carbon content for improved heat dissipation and reduced brake fade
• Solid disc type with smooth surface finish for consistent braking
• Compatible with multiple Mercedes-Benz models including 300D, 300SD, 380SE, 560SL, and others
• Nominal thickness of 10.000 mm and discard thickness of 8.300 mm
• Outside diameter of 279.000 mm (10.984 inches) and overall height of 71.500 mm (2.815 inches)
• Five lug holes with 112 mm 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 covers both the disc and hat surfaces. This full coating helps prevent corrosion and extends rotor life, especially in environments prone to moisture and road salt. The high carbon content enhances thermal conductivity, which aids in heat management during braking, reducing the risk of warping and brake fade. This product line is suitable for drivers seeking a balance of durability and consistent braking performance on their Mercedes-Benz vehicles.

Detailed Product Description

This Centric disc brake rotor is a solid type rotor featuring a smooth surface finish, designed to deliver consistent and reliable braking. The rotor measures 279 mm (10.984 inches) in outside diameter with a nominal thickness of 10.000 mm and a discard thickness of 8.300 mm, ensuring it meets OEM specifications for fit and function. The rotor’s hat and disc are fully coated to resist rust and corrosion, which is critical for maintaining braking efficiency over time. It includes five lug holes with a 112 mm bolt circle diameter, compatible with the specified Mercedes-Benz models. The rotor does not include an ABS tone ring or bearings, so it is intended for direct replacement where those components are not required.

Compatible Mercedes-Benz Models

• 300D, 300SD, 300SDL, 300SE, 300SEL
• 300TD, 350SD, 350SDL
• 380SE, 380SEC, 380SEL, 380SL, 380SLC
• 420SEL, 500SEC, 500SEL
• 560SEC, 560SEL, 560SL

Common Issues Addressed by This Rotor

• Brake rotor corrosion and rust buildup
• Brake fade due to overheating
• Warped or uneven rotor surfaces causing vibration
• Reduced braking performance from worn or undersized rotors
• Compatibility issues with OEM specifications on Mercedes-Benz models

Installation Notes and Tips

• Ensure rotor thickness is above discard thickness (8.300 mm) before installation
• Clean hub surface to prevent rotor runout and vibration
• Use proper torque specifications for lug nuts to avoid rotor damage
• Check for compatibility with vehicle ABS system as this rotor does not include an ABS tone ring
• Inspect brake pads and replace if worn to ensure optimal rotor performance

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 typically offers limited warranties covering defects in materials and workmanship. It is recommended to consult the product packaging or Centric’s official documentation for exact warranty terms.