Centric 121.62064 Disc Brake Rotor - Rear

Reliable Disc Brake Rotor for Buick, Cadillac, and Pontiac Models

The Centric C-TEK Standard Disc Brake Rotor 121.62064 is engineered to provide consistent braking performance for select Buick, Cadillac, and Pontiac vehicles. Designed as a solid rotor with a smooth surface, it meets the specifications required for models like the Bonneville, DeVille, Park Avenue, and Seville.

• Part Number: 121.62064
• Compatible with Buick Bonneville, Cadillac DeVille, Park Avenue, and Pontiac Seville
• Solid disc brake rotor with smooth surface finish
• Outside diameter: 11.720 inches (297.7 mm)
• Nominal thickness: 0.441 inches (11.2 mm)
• Discard thickness: 0.354 inches (9.0 mm)
• Overall height: 1.528 inches (38.8 mm)
• Center hole diameter: 2.791 inches (70.9 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 design
• Weight: 11.5 lbs (5.23 kgs)
• 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 offers rotors designed to meet or exceed OEM specifications for standard braking applications. This product line focuses on providing reliable, direct-fit replacement rotors with consistent thickness and smooth surfaces to ensure proper pad contact and braking efficiency. The 121.62064 rotor is part of this line, delivering solid rotor construction suitable for the specified Buick, Cadillac, and Pontiac models.

Product Details and Specifications

This Centric disc brake rotor features a solid design with a smooth surface type, which helps maintain consistent braking performance and pad wear. The rotor measures 11.720 inches in outside diameter and has a nominal thickness of 0.441 inches, with a discard thickness of 0.354 inches, indicating when replacement is necessary. The overall height of 1.528 inches and a center hole diameter of 2.791 inches ensure proper fitment on compatible vehicles. The rotor mounts using a floating disc mounting system and includes five stud/lug holes sized at 0.642 inches in diameter, arranged on a 4.646-inch bolt hole circle diameter. 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 on Buick Bonneville, Cadillac DeVille, Park Avenue, and Pontiac Seville
• Addresses brake pulsation or vibration issues caused by uneven rotor surfaces
• Restores proper rotor thickness to maintain braking efficiency and safety
• Eliminates noise or squealing related to damaged or scored rotors
• Supports consistent pad contact for improved brake pedal feel

Installation Notes and Tips

• Verify rotor thickness before installation to ensure it meets minimum discard thickness
• Clean rotor surface and hub mounting area to prevent uneven rotor seating
• Use proper torque specifications on mounting bolts to avoid rotor warping
• Check compatibility with vehicle ABS system since 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 standards for fit, form, and function. Each rotor undergoes strict quality control to ensure dimensional accuracy and material integrity. While specific warranty details for part number 121.62064 are not provided here, Centric typically offers limited warranties covering defects in materials and workmanship. Consult product documentation or Centric directly for warranty terms applicable to this rotor.