Centric 121.62113 Disc Brake Rotor - Rear

Reliable Disc Brake Rotor for Chevrolet and Pontiac Vehicles

The Centric C-TEK Standard Disc Brake Rotor 121.62113 is engineered to meet the braking demands of Chevrolet Caprice, Pontiac G8, and SS models. Designed with precision, this vented rotor ensures consistent performance and durability under various driving conditions.

• Compatible with Chevrolet Caprice, Pontiac G8, and SS
• Part Number: 121.62113
• Vented disc brake rotor with curved vane style for efficient heat dissipation
• Nominal thickness of 0.866 inches (22.000 mm) and discard thickness of 0.787 inches (20.000 mm)
• Outside diameter measures 12.764 inches (324.200 mm)
• Overall height of 2.197 inches (55.800 mm)
• Five stud/lug holes with a diameter of 0.638 inches (16.200 mm)
• Center hole diameter of 2.654 inches (67.400 mm)
• Solid mounting with floating/dih disc mounting type
• Weight approximately 18.15 lbs (8.25 kgs)

About the C-TEK Standard Disc Brake Rotors Line

The C-TEK Standard Disc Brake Rotors line by Centric offers a balance of quality and value for standard braking applications. This product line focuses on delivering rotors with smooth surfaces and vented designs to improve heat dissipation and reduce brake fade. The 121.62113 rotor fits within this line, providing reliable stopping power for select Chevrolet and Pontiac models without ABS tone rings or included bearings, making it suitable for direct replacement scenarios.

Technical Details and Specifications

This vented disc brake rotor features a curved vane style that enhances airflow to maintain optimal operating temperatures during braking. The rotor’s nominal thickness is 0.866 inches (22.000 mm), with a discard thickness of 0.787 inches (20.000 mm), indicating when replacement is necessary to maintain safety. The outside diameter of 12.764 inches (324.200 mm) and overall height of 2.197 inches (55.800 mm) ensure proper fitment on compatible vehicles. The rotor includes five stud/lug holes with a diameter of 0.638 inches (16.200 mm) and a center hole diameter of 2.654 inches (67.400 mm), designed for secure mounting on the hub. This rotor does not include an ABS tone ring or bearings, so those components must be sourced separately if required.

Common Applications and Problem Solving

• Replacement for worn or warped rotors causing brake pulsation
• Addressing rotor thickness below manufacturer discard limits
• Improving heat dissipation to reduce brake fade during heavy use
• Restoring proper braking performance on Chevrolet Caprice, Pontiac G8, and SS
• Resolving uneven rotor wear or surface scoring

Installation Notes and Tips

• Ensure rotor thickness is above discard thickness before installation
• Clean rotor surface and hub mounting area to prevent vibration
• Torque lug nuts to manufacturer specifications for secure fitment
• Check compatibility with vehicle’s ABS system as this rotor does not include an ABS tone ring
• Inspect brake pads and replace if worn to ensure optimal rotor performance

Quality Assurance and Warranty

Centric manufactures the C-TEK Standard Disc Brake Rotors to meet or exceed OEM specifications for fit, form, and function. Each rotor undergoes rigorous quality control to ensure durability and consistent braking performance. While specific warranty details for part number 121.62113 are not provided here, Centric typically offers limited warranties covering defects in materials and workmanship. Refer to Centric’s official documentation for complete warranty information.