Centric 320.62064F Disc Brake Rotor - Rear

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

The Centric GCX Elemental Protection Disc Brake Rotor - Full Coating (part number 320.62064F) is engineered to provide consistent braking performance for select Buick, Cadillac, and Pontiac vehicles. Designed specifically for models like the Buick Bonneville, Cadillac DeVille, Park Avenue, and Seville, this rotor offers durability and corrosion resistance through its full coating.

• Full coating on disc and hat for enhanced corrosion protection
• Solid disc type with smooth surface finish for reliable braking
• Nominal thickness of 0.441 inches (11.2 mm) with discard thickness at 0.354 inches (9.0 mm)
• Overall height of 1.528 inches (38.8 mm) and outside diameter of 11.72 inches (297.7 mm)
• Floating disc mounting design for improved rotor alignment
• Five stud/lug holes with 0.642 inch (16.3 mm) diameter and 4.646 inch (118 mm) bolt circle diameter
• Center hole diameter of 2.791 inches (70.9 mm)
• Weight approximately 11.5 lbs (5.23 kgs)

About the Centric GCX Elemental Protection Disc Brake Rotors - Full Coating Line

The Centric GCX Elemental Protection Disc Brake Rotors - Full Coating line focuses on providing rotors with a complete protective coating on both the braking surface and the hat. This full coating helps prevent rust and corrosion, extending the rotor's service life and maintaining consistent braking performance. The rotors in this line are designed to meet or exceed OEM specifications, making them suitable replacements for original equipment on compatible Buick, Cadillac, and Pontiac models.

Product Details and Specifications

This solid disc brake rotor features a smooth surface finish that ensures even pad contact and consistent braking response. The nominal thickness of 0.441 inches (11.2 mm) allows for a substantial wear margin before reaching the discard thickness of 0.354 inches (9.0 mm). The rotor's floating mounting design helps reduce stress and warping during operation. With an outside diameter of 11.72 inches (297.7 mm) and an overall height of 1.528 inches (38.8 mm), this rotor fits precisely on the specified vehicle models. The five lug holes and mounting bolt circle diameter are engineered to match factory specifications for a secure fit.

Common Applications and Problem Solving

• Replacement for worn or warped rotors on Buick Bonneville, Cadillac DeVille, Park Avenue, and Seville
• Addresses rotor corrosion and rust issues with full coating protection
• Improves braking consistency by restoring smooth rotor surface
• Eliminates brake noise caused by uneven rotor wear
• Prevents premature rotor failure due to heat and stress

Installation Notes and Tips

• Ensure compatibility with vehicle make and model before installation
• Inspect brake pads and replace if worn to maintain optimal braking
• Clean mounting surfaces to prevent rotor misalignment
• Torque lug nuts to manufacturer specifications for safety
• Check rotor thickness regularly to avoid disc discard thickness limits

Quality Assurance and Warranty

Centric brake rotors are manufactured to meet or exceed OEM standards, ensuring reliable performance and durability. The full coating on this rotor provides added protection against corrosion, contributing to a longer service life. While specific warranty details are not provided here, Centric typically offers coverage against manufacturing defects. Always refer to the product packaging or manufacturer documentation for exact warranty terms.