Centric 120.66079 Disc Brake Rotor - Rear

Overview of Centric Premium Disc Brake Rotor 120.66079

The Centric Premium Disc Brake Rotor 120.66079 is engineered for reliable braking performance on Chevrolet and GMC trucks. Designed specifically for the Chevrolet Colorado and GMC Canyon, this vented rotor ensures consistent heat dissipation and durability under demanding driving conditions.

• Compatible with Chevrolet Colorado and GMC Canyon models
• Part number 120.66079 for precise identification
• Vented disc brake rotor design for improved cooling
• Coated hat finish to resist corrosion
• 6 bolt hole configuration with 120 mm bolt circle diameter
• Nominal thickness of 0.709 inches (18 mm) and discard thickness of 0.630 inches (16 mm)
• Overall diameter of 12.764 inches (324.2 mm) and height of 3.173 inches (80.6 mm)
• Smooth surface type for consistent pad contact

Centric Premium Disc Brake Rotors Product Line

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 provide rotors with consistent thickness and balanced venting. The 120.66079 rotor benefits from this approach, offering a coated hat finish to reduce corrosion and a vented design to maintain optimal braking temperatures for Chevrolet Colorado and GMC Canyon vehicles.

Detailed Product Description

This disc brake rotor features a vented design that enhances heat dissipation during braking, reducing the risk of brake fade. The rotor's nominal thickness is 0.709 inches (18 mm), with a discard thickness of 0.630 inches (16 mm), ensuring a clear service life indicator for replacement. The coated hat finish protects against rust and corrosion, extending the rotor's lifespan. With six bolt holes arranged on a 120 mm bolt circle diameter, this rotor fits securely on the hub. The smooth surface type promotes even brake pad wear and consistent braking performance. The overall diameter of 12.764 inches (324.2 mm) and height of 3.173 inches (80.6 mm) are designed to match the specifications required for Chevrolet Colorado and GMC Canyon models.

Common Applications and Problem Solving

• Replacement for worn or warped rotors causing brake pulsation
• Addressing rotor corrosion and surface rust affecting braking efficiency
• Improving heat dissipation to reduce brake fade during heavy use
• Restoring proper rotor thickness for safe braking performance
• Ensuring compatibility with Chevrolet Colorado and GMC Canyon brake systems

Installation Notes and Tips

• Verify rotor thickness before installation to ensure it meets minimum discard thickness
• Clean hub surface to prevent rotor runout and ensure proper fitment
• Torque lug nuts to manufacturer specifications for secure mounting
• Inspect brake pads and replace if worn to maintain optimal braking
• Perform a bed-in procedure after installation to optimize rotor and pad contact

Quality Assurance and Warranty

Centric Premium Disc Brake Rotors are manufactured to meet or exceed OEM standards, ensuring reliable performance and durability. The 120.66079 rotor undergoes strict quality control processes including dimensional accuracy and material integrity checks. While specific warranty details are not provided here, Centric typically offers coverage against defects in materials and workmanship. Always consult product documentation or the manufacturer for exact warranty terms.