Centric 120.66027 Disc Brake Rotor - Front

Overview of Centric Premium Disc Brake Rotor 120.66027

The Centric Premium Disc Brake Rotor 120.66027 is engineered for reliable braking performance on Chevrolet and GMC trucks and vans. Designed specifically for models like the Chevrolet C1500 Suburban and GMC Savana 3500, this rotor ensures consistent stopping power and durability.

• Compatible with Chevrolet C1500 Suburban, C2500, C2500 Suburban, C3500, Express 2500, Express 3500, GMC G30, Savana 2500, and Savana 3500
• Part number 120.66027 for precise fitment
• Vented disc design for improved heat dissipation
• Coated hat finish to resist corrosion
• Includes ABS tone ring for sensor compatibility
• Eight bolt holes with 14mm stud thread diameter
• Nominal thickness of 1.287 inches (32.7 mm) and discard thickness of 1.215 inches (30.86 mm)

Product Line Details: Centric Premium Disc Brake Rotors

The Centric Premium Disc Brake Rotors line focuses on delivering rotors with enhanced durability and consistent braking performance. This product line features rotors with vented designs and coated hats to reduce corrosion and improve heat management. The inclusion of ABS tone rings ensures compatibility with modern vehicle safety systems, making the Centric Premium Disc Brake Rotors suitable for heavy-duty applications such as Chevrolet and GMC trucks and vans.

Technical Specifications and Features

This disc brake rotor features a vented design that promotes efficient heat dissipation, reducing the risk of brake fade during heavy use. The rotor has a smooth surface type for consistent pad contact and braking performance. The coated hat finish helps protect against rust and corrosion, extending the rotor's service life. With an outside diameter of 12.488 inches (317.2 mm) and an overall height of 4.965 inches (126.1 mm), it fits securely on the hub and rotor mounting system. The rotor includes an ABS tone ring, ensuring proper function with ABS-equipped Chevrolet and GMC vehicles. The bolt hole quantity is eight, with a stud thread diameter of 14 mm and a bolt thread pitch of 1.5 mm, matching factory specifications for a secure fit.

Common Applications and Problem Solving

• Replacement for worn or warped rotors on Chevrolet C1500 Suburban and GMC Savana 3500
• Addresses brake pulsation and vibration issues
• Improves braking consistency and reduces noise
• Restores ABS sensor functionality with included tone ring
• Prevents premature rotor corrosion and wear

Installation Notes and Tips

Ensure the rotor mounting surface and hub are clean and free of debris before installation. Verify that the rotor thickness meets or exceeds the nominal thickness of 1.287 inches (32.7 mm) and is above the discard thickness of 1.215 inches (30.86 mm) to maintain safety standards. Use the correct torque specifications for the eight mounting bolts with 14 mm stud threads. Confirm ABS tone ring alignment for proper sensor operation. It is recommended to replace brake pads simultaneously to ensure optimal braking performance.

Quality Assurance and Warranty

Centric Premium Disc Brake Rotors are manufactured to meet or exceed OEM specifications for fit, form, and function. The rotors undergo rigorous quality control to ensure durability and performance under demanding conditions. While specific warranty details are not provided here, Centric typically offers coverage against defects in materials and workmanship. Consult product documentation or the manufacturer for exact warranty terms.