Centric 120.66046 Disc Brake Rotor - Front

Reliable Disc Brake Rotor for Buick Aztek and Pontiac Rendezvous

The Centric Premium Disc Brake Rotor 120.66046 is engineered to provide consistent braking performance for your Buick Aztek or Pontiac Rendezvous. Designed with precision and durability in mind, this vented rotor ensures effective heat dissipation and smooth stopping power.

• Compatible with Buick Aztek and Pontiac Rendezvous models
• Vented disc design for improved heat management
• Coated hat finish to resist corrosion
• Floating mounting type for enhanced rotor alignment
• 5 bolt holes with a 114.3 mm bolt circle diameter
• Nominal thickness of 30.09 mm and discard thickness of 28.4 mm
• Outside diameter of 275.1 mm (10.831 inches)
• Smooth surface type for consistent pad contact

About Centric Premium Disc Brake Rotors

The Centric Premium Disc Brake Rotors line focuses on delivering rotors that meet or exceed OEM specifications. This product line emphasizes quality materials and precise manufacturing processes to ensure reliable braking performance and longevity. The 120.66046 rotor features a vented design and a coated hat finish, which helps reduce corrosion and maintain structural integrity over time.

Product Specifications and Features

This disc brake rotor has a nominal thickness of 30.09 mm and a discard thickness of 28.4 mm, ensuring it meets safety standards for replacement. The rotor’s vented design allows for better heat dissipation during braking, reducing the risk of brake fade. The floating mounting type helps maintain proper alignment and reduces stress on the rotor. With 5 bolt holes spaced on a 114.3 mm bolt circle diameter and a center hole diameter of 71.1 mm, this rotor fits securely on the hub. The coated hat finish provides corrosion resistance, extending the rotor’s service life.

Common Issues Addressed by This Rotor

• Brake rotor warping due to heat buildup
• Uneven brake pad wear caused by rotor surface irregularities
• Corrosion and rust on rotor surfaces
• Reduced braking efficiency from worn or thin rotors
• Brake noise and vibration related to rotor defects

Installation Notes and Tips

• Ensure the rotor thickness is above the discard thickness of 28.4 mm before installation
• Clean the rotor surface to remove any protective coating or debris before mounting
• Use proper torque specifications for the 5 mounting bolts on the 114.3 mm bolt circle
• Check for proper alignment with the floating mounting system during installation
• Inspect brake pads and replace if worn to ensure optimal rotor performance

Quality Assurance and Warranty

The Centric Premium Disc Brake Rotor 120.66046 is manufactured to meet strict quality standards, ensuring reliable performance and durability. While specific warranty details are not provided, Centric rotors typically come with a limited warranty against defects in materials and workmanship. Always verify warranty coverage with the product documentation or supplier.