Centric 320.62034F Disc Brake Rotor - Front

Overview of Centric GCX Elemental Protection Disc Brake Rotors

The Centric GCX Elemental Protection Disc Brake Rotors - Full Coating provide reliable braking performance for select Buick, Chevrolet, Oldsmobile, and Pontiac models. Designed with a fully coated finish, these rotors offer enhanced corrosion resistance and durability for vehicles like the Chevrolet Cavalier and Pontiac Sunfire.

• Part Number: 320.62034F
• Fully coated disc and hat finish for corrosion protection
• Vented rotor design with straight vane style for improved heat dissipation
• Nominal thickness of 0.801 inches (20.350 mm) and discard thickness of 0.736 inches (18.700 mm)
• Outside diameter of 10.197 inches (259.000 mm)
• Floating disc mounting and smooth surface type
• Five stud/lug holes with 0.551 inch (14.000 mm) diameter
• Compatible with ABS systems (no tone ring included)
• Weight approximately 12.5 lbs (5.68 kgs)

Product Line Details: Centric GCX Elemental Protection Disc Brake Rotors - Full Coating

The Centric GCX Elemental Protection Disc Brake Rotors - Full Coating line focuses on providing rotors with a full protective coating to resist rust and corrosion. This coating extends the rotor's service life and maintains consistent braking performance, especially in environments prone to moisture and road salt. The full coating covers both the disc and hat areas, ensuring comprehensive protection for your vehicle's braking system.

Technical Specifications and Features

This disc brake rotor features a vented design with straight vanes that help dissipate heat efficiently during braking, reducing the risk of brake fade. The rotor's nominal thickness is 0.801 inches (20.350 mm), with a discard thickness of 0.736 inches (18.700 mm), indicating when replacement is necessary. The rotor measures 10.197 inches (259.000 mm) in outside diameter and has an overall height of 1.890 inches (48.000 mm). It mounts using a floating disc system and includes five stud/lug holes with a diameter of 0.551 inches (14.000 mm), suitable for specific Buick, Chevrolet, Oldsmobile, and Pontiac models.

Compatible Vehicles and Applications

• Buick Achieva
• Chevrolet Cavalier
• Chevrolet Corsica
• Oldsmobile Cutlass Calais
• Pontiac Grand Am
• Pontiac Skylark
• Pontiac Sunbird
• Pontiac Sunfire

This rotor is designed to replace original equipment on these vehicles, ensuring proper fit and function when paired with compatible brake pads and hardware.

Common Issues Addressed by This Rotor

• Brake rotor corrosion and rust buildup
• Uneven rotor wear causing brake pulsation
• Overheating and brake fade during extended use
• Warped rotors leading to vibration during braking
• Reduced braking efficiency due to worn or damaged rotors

Installation Notes and Tips

• Verify rotor thickness before installation; replace if below discard thickness of 0.736 inches
• Ensure proper cleaning of hub surface to prevent rotor runout
• Use compatible brake pads recommended for vented rotors
• Torque lug nuts to manufacturer specifications to avoid rotor warping
• Check for ABS compatibility; this rotor does not include a tone ring

Quality Assurance and Warranty

Centric rotors are manufactured to meet or exceed OEM specifications, providing consistent performance and durability. The full coating process helps protect against corrosion, extending rotor life. While specific warranty details are not provided here, Centric typically offers limited warranties covering defects in materials and workmanship. Always consult product documentation or the manufacturer for exact warranty terms.