Centric 121.62098 Disc Brake Rotor - Front

Overview of Centric C-TEK Standard Disc Brake Rotor 121.62098

The Centric C-TEK Standard Disc Brake Rotor 121.62098 is engineered for reliable braking performance on select Buick and Chevrolet models. Designed specifically for vehicles like the Buick Lucerne and Chevrolet Impala, this vented rotor offers consistent stopping power and durability.

• Compatible with Buick Impala, Impala Limited, Lucerne, and Chevrolet Monte Carlo
• Part number 121.62098 for precise identification
• Vented disc brake rotor with smooth surface finish
• Overall diameter of 11.929 inches (303 mm) and overall height of 2.055 inches (52.2 mm)
• Nominal thickness of 1.185 inches (30.1 mm) with discard thickness at 1.126 inches (28.6 mm)
• Floating disc mounting with straight vane style for effective heat dissipation
• Five lug holes with a 4.5 inch (114.3 mm) bolt circle diameter

About the C-TEK Standard Disc Brake Rotors Line

The C-TEK Standard Disc Brake Rotors line by Centric focuses on delivering dependable, OE-quality replacement rotors. These rotors are designed to meet or exceed original equipment specifications, providing consistent braking performance and fitment. The 121.62098 rotor is part of this line, offering a vented design that helps maintain optimal operating temperatures during braking for vehicles such as the Chevrolet Monte Carlo and Buick Lucerne.

Detailed Product Description and Specifications

This Centric disc brake rotor features a vented design with straight vanes to enhance airflow and heat dissipation, reducing the risk of brake fade during extended use. The rotor has a smooth surface type, ensuring even pad contact and minimizing noise. With an outside diameter of 11.929 inches (303 mm) and an overall height of 2.055 inches (52.2 mm), it fits securely on compatible vehicles. The nominal thickness is 1.185 inches (30.1 mm), with a discard thickness of 1.126 inches (28.6 mm), indicating when the rotor should be replaced to maintain safe braking performance. The rotor mounts using a floating disc mounting system and includes five lug holes with a diameter of 0.559 inches (14.2 mm) on a 4.5 inch (114.3 mm) bolt circle diameter. This rotor does not include ABS tone rings or bearings.

Common Applications and Problem Solving

• Replacement for worn or warped rotors causing brake pulsation
• Addressing rotor thickness below manufacturer discard limits
• Improving braking performance on Buick Lucerne and Chevrolet Impala models
• Resolving noise or vibration issues related to rotor surface wear
• Upgrading to a vented rotor for better heat management during braking

Installation Notes and Tips

• Ensure rotor thickness is above discard thickness before installation
• Clean rotor surface to remove any protective coatings or debris
• Check compatibility with vehicle lug pattern and bolt circle diameter
• Use proper torque specifications for lug nuts to avoid rotor warping
• Inspect brake pads and replace if worn to ensure optimal rotor performance

Quality Assurance and Warranty

Centric C-TEK Standard Disc Brake Rotors are manufactured to meet or exceed OEM standards, ensuring reliable fit and function. While specific warranty details for part number 121.62098 should be confirmed with the supplier, Centric generally offers coverage against defects in materials and workmanship. This rotor is designed to provide consistent braking performance for Buick and Chevrolet vehicles including the Impala Limited and Monte Carlo.