Centric 121.62050 Disc Brake Rotor - Front

Reliable Disc Brake Rotor for Buick, Cadillac, Chevrolet, and More

The Centric C-TEK Standard Disc Brake Rotor 121.62050 offers dependable braking performance for a range of GM vehicles including Buick, Cadillac, Chevrolet, Oldsmobile, and Pontiac models. Designed to meet OEM specifications, this vented rotor ensures consistent heat dissipation and smooth braking under various driving conditions.

• Part Number: 121.62050
• Brand Line: C-TEK Standard Disc Brake Rotors
• Vented disc design for improved cooling
• Outside diameter: 10.945 inches (278.0 mm)
• Nominal thickness: 1.272 inches (32.3 mm)
• Discard thickness: 1.209 inches (30.7 mm)
• Overall height: 2.047 inches (52.0 mm)
• Center hole diameter: 2.783 inches (70.7 mm)
• Mounting bolt hole circle diameter: 4.646 inches (118.0 mm)
• 5 stud/lug holes with 0.642 inch (16.3 mm) diameter
• Floating disc mounting with straight vane style
• Weight: 18.5 lbs (8.41 kgs)
• Smooth surface type, no ABS tone ring 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, direct replacement rotors that meet or exceed OEM standards. This product line focuses on delivering consistent braking performance with precise fitment and durability. The 121.62050 rotor is part of this line, offering vented construction for enhanced heat dissipation and a smooth surface finish to ensure optimal pad contact and wear.

Technical Details and Compatibility

This disc brake rotor is compatible with various GM vehicles including Buick models like LeSabre and Park Avenue, Cadillac models such as DeVille, Eldorado, Seville, and Allante, Chevrolet models including Camaro and Lumina APV, as well as Oldsmobile and Pontiac vehicles like Bonneville, Firebird, and Riviera. The rotor features a floating disc mounting system with straight vanes to improve airflow and cooling during braking. It does not include an ABS tone ring or bearings, so these 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 discard limits (1.209 inches / 30.7 mm)
• Improving heat dissipation to reduce brake fade on vented rotors
• Restoring smooth braking performance on Buick, Cadillac, Chevrolet, Oldsmobile, and Pontiac vehicles
• Ensuring proper fitment with 5 lug holes and correct bolt circle diameter

Installation Notes and Tips

Before installation, verify rotor dimensions against vehicle specifications to ensure compatibility. Clean the rotor surface to remove any protective coatings or debris. Use proper torque specifications on mounting bolts to avoid rotor warping. Since this rotor does not include bearings or an ABS tone ring, confirm if these components need replacement or transfer from the original rotor. It is recommended to replace brake pads simultaneously for optimal braking performance.

Quality Assurance and Warranty

Centric's C-TEK Standard Disc Brake Rotors are manufactured to meet strict quality standards, ensuring durability and reliable braking performance. The 121.62050 rotor undergoes rigorous testing to comply with OEM specifications. Warranty coverage details should be confirmed with the point of purchase or manufacturer documentation.