Centric 320.62125F Disc Brake Rotor - Rear

Reliable Disc Brake Rotor for Buick and Chevrolet Models

The Centric GCX Elemental Protection Disc Brake Rotor - Full Coating (part number 320.62125F) is engineered to provide consistent braking performance for select Buick and Chevrolet vehicles. Designed specifically for models like the Cruze, Cruze Limited, Encore, Sonic, and Trax, 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 0.476 inches (12.1 mm) with discard thickness at 0.394 inches (10 mm)
• Overall height of 1.780 inches (45.2 mm) and outside diameter of 10.551 inches (268 mm)
• Floating disc mounting design for improved rotor alignment
• Five stud/lug holes with a diameter of 0.555 inches (14.1 mm)
• Compatible with ABS systems (ABS tone ring not included)

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 320.62125F rotor is part of this line, offering a solid rotor design with a smooth surface finish tailored for specific Buick and Chevrolet models.

Product Details and Specifications

This rotor features a nominal thickness of 0.476 inches (12.1 mm) and a discard thickness of 0.394 inches (10 mm), ensuring it meets OEM standards for safe operation. The solid rotor design provides a smooth braking surface, while the floating disc mounting helps reduce rotor runout and vibration. The rotor's overall height measures 1.780 inches (45.2 mm), and the outside diameter is 10.551 inches (268 mm), matching factory specifications for proper fitment. The hat is coated to resist corrosion, and the rotor includes five lug holes with a diameter of 0.555 inches (14.1 mm) to fit the mounting bolt circle diameter of 4.134 inches (105 mm).

Common Applications and Problem Solving

• Replacement for worn or warped rotors on Buick Cruze and Cruze Limited
• Addressing brake noise and vibration issues on Chevrolet Sonic and Trax
• Corrosion resistance for vehicles operating in humid or salty environments
• Improving braking consistency on Buick Encore models
• Restoring proper rotor thickness to maintain braking efficiency

Installation Notes and Tips

Ensure the rotor thickness is measured before installation to confirm it meets minimum specifications. Clean the hub surface thoroughly to prevent rotor runout. Use proper torque settings on lug nuts to avoid rotor distortion. This rotor does not include bearings or an ABS tone ring, so verify compatibility with your vehicle's braking system. It is recommended to replace brake pads when installing new rotors for optimal performance.

Quality Assurance and Warranty

Centric rotors are manufactured to meet or exceed OEM standards, ensuring reliable performance and durability. The full coating on the rotor and hat provides enhanced corrosion resistance. While specific warranty details are not provided here, Centric typically offers limited warranties covering defects in materials and workmanship. Consult product documentation or manufacturer resources for exact warranty terms.