Centric 120.62064 Disc Brake Rotor - Rear

Overview of Centric Premium Disc Brake Rotor 120.62064

The Centric Premium Disc Brake Rotor 120.62064 is engineered for reliable braking performance on select Buick, Cadillac, and Pontiac models. Designed as a solid, smooth-surface rotor, it meets the specifications required for vehicles like the Buick Park Avenue, Cadillac DeVille, and Pontiac Bonneville.

• Compatible with Buick Bonneville, Cadillac DeVille, Park Avenue, and Seville
• Part number 120.62064 for precise identification
• Solid disc brake rotor with smooth surface finish
• Coated hat finish for corrosion resistance
• 5 bolt holes with a 118 mm bolt circle diameter
• Nominal thickness of 11.2 mm and discard thickness of 9 mm
• Overall diameter of 297.7 mm (11.72 inches)
• Floating mounting type for proper rotor alignment

Product Line Details: Centric Premium Disc Brake Rotors

The Centric Premium Disc Brake Rotors line focuses on delivering rotors that meet or exceed OEM specifications. This product line emphasizes durability and consistent braking performance, featuring coated hats to resist rust and solid rotor construction for dependable stopping power. The 120.62064 rotor is part of this line, ensuring compatibility and quality for the specified GM luxury and full-size sedans.

Technical Specifications and Features

This disc brake rotor features a solid design with a smooth surface type, providing a stable braking platform without the complexity of vented rotors. The rotor has a nominal thickness of 11.2 mm and a discard thickness of 9 mm, indicating when replacement is necessary to maintain safe braking. The hat is coated to protect against corrosion, extending the rotor's service life. It includes five bolt holes arranged on a 118 mm bolt circle diameter, matching the hub specifications of the compatible vehicles. The overall diameter measures 297.7 mm (11.72 inches), and the rotor height is 38.8 mm, ensuring proper fitment and clearance. This rotor uses a floating mounting type, which allows for slight movement to reduce stress and improve brake system longevity.

Applications and Problem Solving

• Replacement for worn or warped rotors on Buick Bonneville and Cadillac DeVille
• Restores braking performance on Pontiac Seville and Park Avenue models
• Addresses rotor thickness below discard limits to maintain safety
• Eliminates brake pulsation caused by uneven rotor surfaces
• Prevents corrosion-related rotor damage with coated hat finish

Installation Notes and Tips

• Verify rotor thickness before installation; replace if below 9 mm discard thickness
• Ensure proper torque on the 5 mounting bolts to avoid rotor warping
• Clean hub surface and mounting area to ensure correct rotor seating
• Check compatibility with ABS sensors as this rotor does not include an ABS tone ring
• Use appropriate brake pads recommended for solid rotors to optimize braking

Quality Assurance and Warranty

Centric Premium Disc Brake Rotors are manufactured to meet OEM standards for fit, form, and function. The 120.62064 rotor undergoes rigorous quality control to ensure consistent thickness and surface finish. While specific warranty details are not provided here, Centric typically offers coverage against defects in materials and workmanship. Always consult product documentation or the manufacturer for exact warranty terms.