Centric 121.62088 Disc Brake Rotor - Rear

Overview of Centric C-TEK Standard Disc Brake Rotor 121.62088

The Centric C-TEK Standard Disc Brake Rotor 121.62088 is engineered for reliable braking performance on Cadillac CTS and STS models. Designed as a vented rotor with a smooth surface, it offers consistent heat dissipation and durability for everyday driving conditions.

• Compatible with Cadillac CTS and STS vehicles
• Vented disc brake rotor design for improved cooling
• Overall diameter of 12.598 inches (320 mm) for precise fitment
• Nominal thickness of 1.024 inches (26 mm) with discard thickness at 0.945 inches (24 mm)
• Center hole diameter of 2.783 inches (70.7 mm) and 5 lug holes with 0.512 inch (13 mm) diameter
• Weight approximately 19.15 lbs (8.7 kgs) for balanced performance
• Solid mounting with floating/dih disc mounting and pillar vane style for efficient airflow

Detailed Product Description

This Centric C-TEK Standard Disc Brake Rotor (part number 121.62088) is designed specifically for Cadillac CTS and STS models, ensuring proper fit and function. The rotor features a vented design with pillar-style vanes that enhance heat dissipation during braking, reducing the risk of brake fade. The smooth surface finish provides consistent pad contact and braking performance. With an overall height of 1.894 inches (48.1 mm) and a mounting bolt hole circle diameter of 4.528 inches (115 mm), this rotor meets OEM specifications for a direct replacement. The 5 lug holes with a diameter of 0.512 inches (13 mm) accommodate standard wheel studs, making installation straightforward.

About the C-TEK Standard Disc Brake Rotors Line

The C-TEK Standard Disc Brake Rotors line by Centric offers rotors designed to meet or exceed OEM standards for fit, form, and function. This product line focuses on providing reliable braking components with precise engineering, including vented rotor designs for improved thermal management. The 121.62088 rotor is part of this line, delivering consistent performance for Cadillac CTS and STS vehicles without additional features like ABS tone rings or included bearings.

Common Applications and Problem Solving

• Replacement for worn or warped rotors causing brake pulsation
• Addressing reduced braking efficiency due to rotor thickness below discard limits
• Resolving noise or vibration issues from uneven rotor surfaces
• Upgrading to vented rotors for better heat dissipation in daily driving
• Ensuring proper rotor fitment for Cadillac CTS and STS brake systems

Installation Notes and Tips

• Verify rotor thickness before installation; discard thickness is 0.945 inches (24 mm)
• Ensure mounting surfaces are clean and free of debris for proper rotor seating
• Torque lug nuts to manufacturer specifications to avoid rotor warping
• Check compatibility with existing brake pads and hardware
• ABS tone ring is not included; confirm vehicle requirements before installation

Quality Assurance and Warranty

Centric C-TEK Standard Disc Brake Rotors are manufactured to meet strict quality standards, ensuring durability and consistent braking performance. While specific warranty details for part number 121.62088 are not provided here, Centric typically offers limited warranties covering defects in materials and workmanship. It is recommended to consult product documentation or the manufacturer for exact warranty terms.