Centric 320.66069F Disc Brake Rotor - Front

Reliable Disc Brake Rotor for Buick, Chevrolet, GMC, and Saturn

The Centric GCX Elemental Protection Disc Brake Rotor - Full Coating (Part Number 320.66069F) is engineered to provide consistent braking performance for select Buick, Chevrolet, GMC, and Saturn models. Designed with a fully coated finish, this rotor offers enhanced corrosion resistance and durability for long-term use.

• Fully coated disc and hat finish for corrosion protection
• Vented rotor design with straight vane style for improved heat dissipation
• Nominal thickness of 1.142 inches (29.000 mm) and discard thickness of 1.083 inches (27.500 mm)
• Overall diameter of 12.795 inches (325.000 mm) suitable for specific vehicle applications
• Floating disc mounting and smooth surface type for reliable braking
• Compatible with 6 lug/stud holes, 0.618 inch (15.700 mm) diameter

About the Centric GCX Elemental Protection Disc Brake Rotors - Full Coating Line

The Centric GCX Elemental Protection Disc Brake Rotors - Full Coating line focuses on providing rotors with a complete protective coating on both the disc and hat surfaces. This full coating helps prevent rust and corrosion, extending the rotor's service life and maintaining consistent braking performance. The rotors in this line are designed to meet or exceed OEM specifications, making them suitable replacements for vehicles requiring reliable and durable braking components.

Detailed Product Description

This vented disc brake rotor features a straight vane design that promotes efficient airflow to reduce heat buildup during braking. The rotor's nominal thickness of 1.142 inches (29.000 mm) ensures structural integrity, while the discard thickness of 1.083 inches (27.500 mm) indicates when replacement is necessary. The overall height measures 2.157 inches (54.800 mm), and the outside diameter is 12.795 inches (325.000 mm), matching the specifications for compatible vehicles. The rotor includes six lug holes with a diameter of 0.618 inches (15.700 mm) and a mounting bolt hole circle diameter of 5.197 inches (132.000 mm). The floating disc mounting system allows for slight movement to reduce stress and improve braking consistency.

Compatible Vehicles and Common Applications

• Replacement rotor for Buick Acadia and Acadia Limited
• Suitable for Chevrolet Traverse and GMC Acadia models
• Compatible with Saturn Outlook and GMC Enclave
• Addresses issues such as rotor corrosion, uneven wear, and brake noise
• Helps restore braking performance and pedal feel

Installation Notes and Tips

• Ensure rotor thickness is above discard thickness before installation
• Clean hub surface to prevent rotor runout and vibration
• Use proper torque specifications for lug nuts and mounting bolts
• Inspect brake pads and replace if worn to ensure optimal rotor performance
• Check for ABS tone ring compatibility; this rotor does not include an ABS tone ring

Quality Assurance and Warranty

Centric rotors are manufactured to meet or exceed OEM standards, ensuring reliable performance and durability. The full coating on both the disc and hat surfaces provides enhanced corrosion resistance. While specific warranty details are not provided here, Centric typically offers limited warranties covering defects in materials and workmanship. Refer to Centric's official documentation for exact warranty terms.