Centric 320.67033F Disc Brake Rotor - Front or Rear

Overview of Centric GCX Elemental Protection Disc Brake Rotors

The Centric GCX Elemental Protection Disc Brake Rotor 320.67033F is engineered for reliable braking performance on the Hummer H1. Featuring a full coating, this rotor offers enhanced corrosion resistance and durability for demanding driving conditions.

• Full coating on disc and hat for superior rust protection
• Vented rotor design with straight vanes for efficient heat dissipation
• Nominal thickness of 0.875 inches (22.230 mm) with discard thickness at 0.815 inches (20.700 mm)
• Outside diameter of 10.469 inches (265.900 mm) suitable for Hummer H1 applications
• Six mounting bolt holes with a 110 mm bolt circle diameter
• Smooth surface finish for consistent pad contact
• Center hole diameter of 3.547 inches (90.100 mm) for precise fitment
• Weight approximately 12 lbs (5.45 kgs) for balanced performance

About the Centric GCX Elemental Protection Product Line

The Centric GCX Elemental Protection Disc Brake Rotors - Full Coating line is designed to provide enhanced corrosion resistance through a complete coating process on both the rotor disc and hat. This full coating helps extend rotor life by protecting against rust and environmental damage, making it suitable for vehicles like the Hummer H1 that may encounter harsh conditions. The rotors maintain OEM specifications for thickness, diameter, and mounting, ensuring proper fit and function.

Detailed Product Description

This Centric disc brake rotor 320.67033F is a vented rotor featuring straight vanes that promote effective heat dissipation during braking, reducing the risk of brake fade. The fully coated disc and coated hat finishes provide a protective barrier against corrosion, which is critical for maintaining braking performance over time. With a smooth surface finish, the rotor ensures consistent contact with brake pads, contributing to stable braking response. The rotor’s dimensions, including a 10.469-inch outside diameter and 6 mounting bolt holes on a 110 mm bolt circle, are specifically designed for the Hummer H1, ensuring compatibility and ease of installation.

Common Applications and Problem Solving

• Replacement for worn or warped rotors on Hummer H1
• Addressing rotor corrosion and rust buildup in harsh environments
• Improving heat dissipation to reduce brake fade during heavy use
• Restoring proper rotor thickness to maintain braking efficiency
• Ensuring secure mounting with OEM bolt pattern and dimensions

Installation Notes and Tips

• Verify rotor thickness before installation; discard if below 0.815 inches (20.700 mm)
• Ensure mounting surface and hub are clean and free of debris
• Use proper torque specifications for the 6 mounting bolts on the 110 mm bolt circle
• Check for ABS tone ring compatibility; this rotor does not include an ABS tone ring
• Inspect brake pads for wear and replace if necessary to ensure optimal rotor contact

Quality Assurance and Warranty

Centric rotors are manufactured to meet or exceed OEM specifications for fit, form, and function. The full coating process enhances corrosion resistance, contributing to longer service life. While specific warranty details for part number 320.67033F are not provided here, Centric typically offers limited warranties covering defects in materials and workmanship. It is recommended to consult the product documentation or Centric directly for warranty terms related to this rotor.