Centric 320.43004F Disc Brake Rotor - Rear

Overview of Centric GCX Elemental Protection Disc Brake Rotor

The Centric GCX Elemental Protection Disc Brake Rotor - Full Coating (part number 320.43004F) is engineered for reliable braking performance on Isuzu Amigo, Pickup, and Trooper models. Designed with a fully coated disc and hat finish, this rotor offers enhanced corrosion resistance and durability for long-term use.

• Fully coated disc and hat finish for corrosion protection
• Solid rotor design with smooth surface type
• Nominal thickness of 0.472 inches (12.000 mm) and discard thickness of 0.417 inches (10.600 mm)
• Overall height of 1.870 inches (47.500 mm)
• Outside diameter of 10.445 inches (265.300 mm)
• Floating disc mounting with 6 stud/lug holes (0.488 inches diameter)
• Weight approximately 9.5 lbs (4.32 kgs)

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

The Centric GCX Elemental Protection line focuses on providing disc brake rotors with a full coating to protect against rust and corrosion. This coating extends the rotor's service life, especially in environments prone to moisture and road salt exposure. The full coating on both the disc and hat surfaces helps maintain the rotor's structural integrity and appearance over time, making it a practical choice for Isuzu Amigo, Pickup, and Trooper vehicles requiring dependable braking components.

Technical Specifications and Features

This solid disc brake rotor features a smooth surface type optimized for consistent brake pad contact and wear. The rotor's nominal thickness is 0.472 inches (12.000 mm), with a discard thickness of 0.417 inches (10.600 mm), ensuring clear service limits for safe replacement. The overall height measures 1.870 inches (47.500 mm), and the outside diameter is 10.445 inches (265.300 mm), matching factory specifications for proper fitment.

The rotor includes a floating disc mounting design and 6 stud/lug holes with a diameter of 0.488 inches (12.400 mm), compatible with the mounting bolt hole circle diameter of 5.500 inches (139.700 mm). The center hole diameter is 3.799 inches (96.500 mm), ensuring precise alignment during installation. Note that this rotor does not include an ABS tone ring or bearings.

Compatible Vehicles and Applications

• Isuzu Amigo
• Isuzu Pickup
• Isuzu Trooper

This rotor is designed specifically for these Isuzu models, providing a direct replacement that meets OEM specifications for braking performance and safety.

Common Issues Addressed by This Rotor

• Corrosion and rust buildup on brake rotors
• Uneven brake pad wear due to surface imperfections
• Reduced braking efficiency from worn or warped rotors
• Noise and vibration caused by damaged rotors
• Maintaining proper rotor thickness for safe braking

Installation Notes and Tips

• Verify rotor thickness before installation to ensure it meets minimum discard thickness
• Clean mounting surfaces to prevent uneven rotor seating
• Use proper torque specifications on lug nuts to avoid rotor warping
• Inspect brake pads and replace if worn to ensure optimal rotor performance
• Check compatibility with vehicle ABS systems as this rotor does not include an ABS tone ring

Quality Assurance and Warranty

Centric brake rotors are manufactured to meet or exceed OEM standards, ensuring reliable performance and safety. The full coating process provides additional protection against corrosion, extending the rotor's service life. Warranty coverage details should be confirmed with the manufacturer or authorized distributor.