Centric 121.62055 Disc Brake Rotor - Front

Reliable Disc Brake Rotor for Select GM Vehicles

The Centric C-TEK Standard Disc Brake Rotor 121.62055 offers dependable braking performance for a range of Buick, Cadillac, Chevrolet, Oldsmobile, and Pontiac models. Designed to meet OEM specifications, this vented rotor ensures consistent heat dissipation and smooth braking under normal driving conditions.

• Compatible with Buick Aurora, LeSabre, Park Avenue, and Riviera
• Fits Cadillac DeVille, Eldorado, Seville
• Suitable for Chevrolet Camaro, Impala, Monte Carlo
• Also fits Oldsmobile Intrigue and Pontiac Bonneville, Firebird
• Part number 121.62055 for precise identification

Key Features of the C-TEK Standard Disc Brake Rotors

• Vented rotor design with straight vane style for effective heat dissipation
• Nominal thickness of 1.272 inches (32.3 mm) and discard thickness of 1.223 inches (31.06 mm)
• Overall height measures 2.043 inches (51.9 mm)
• Outside diameter of 11.929 inches (303 mm) ensures proper fitment
• Floating disc mounting type with 5 lug holes, each 0.638 inches (16.2 mm) in diameter
• Smooth surface finish for consistent pad contact
• Center hole diameter of 2.780 inches (70.6 mm) and mounting bolt hole circle diameter of 4.646 inches (118 mm)
• Weight approximately 17 lbs (7.73 kgs) for balanced performance
• ABS tone ring not included; bearings not included

About the C-TEK Standard Disc Brake Rotors Line

The C-TEK Standard Disc Brake Rotors line by Centric is engineered to provide reliable, OEM-quality replacement rotors for a variety of domestic vehicles. This product line focuses on delivering rotors with precise dimensions and vented designs to maintain proper braking performance and heat management. The 121.62055 rotor is part of this line, offering a vented, floating design that matches factory specifications for the listed GM models.

Applications and Common Issues Addressed

• Replacement for worn or warped rotors causing brake pulsation
• Restores braking efficiency on Buick Aurora, Chevrolet Camaro, and Pontiac Firebird
• Eliminates noise and vibration from uneven rotor surfaces
• Prevents overheating during normal driving with vented rotor design
• Ensures proper fitment and alignment on Cadillac DeVille and Oldsmobile Intrigue

Installation Notes and Tips

• Verify rotor thickness before installation; discard if below 1.223 inches (31.06 mm)
• Ensure mounting surfaces are clean and free of debris for proper rotor seating
• Use correct torque specifications on lug nuts to avoid rotor warping
• Check compatibility with vehicle ABS system as this rotor does not include an ABS tone ring
• Inspect brake pads and hardware during rotor replacement for optimal performance

Quality Assurance and Warranty

Centric C-TEK Standard Disc Brake Rotors are manufactured to meet or exceed OEM standards for fit, form, and function. Each rotor undergoes strict quality control to ensure dimensional accuracy and material integrity. While specific warranty details may vary, Centric typically offers coverage against defects in materials and workmanship for the service life of the rotor under normal use.