Centric 320.44167F Disc Brake Rotor - Rear

Overview of Centric GCX Elemental Protection Disc Brake Rotors

The Centric GCX Elemental Protection Disc Brake Rotors - Full Coating (part number 320.44167F) are engineered for reliable braking performance on Pontiac Matrix and Toyota Vibe vehicles. These rotors feature a fully coated disc and hat finish to resist corrosion and extend service life.

• Fully coated disc and hat for enhanced rust protection
• Vented rotor design for improved heat dissipation
• Nominal thickness of 0.394 inches (10.000 mm) with discard thickness at 0.335 inches (8.500 mm)
• Outside diameter of 11.063 inches (281.000 mm)
• Compatible with 5-lug wheel configurations (14.500 mm stud diameter)
• Smooth surface finish for consistent pad contact
• Overall height of 2.169 inches (55.100 mm)
• Floating center mounting with 3 miscellaneous holes and straight vane style

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 full coating coverage to protect against corrosion and environmental damage. This coating extends the rotor's lifespan while maintaining braking efficiency. The 320.44167F rotor benefits from this full coating technology, making it suitable for vehicles like the Pontiac Matrix and Toyota Vibe that require durable, vented rotors with reliable heat management.

Technical Description and Specifications

This vented disc brake rotor features a nominal thickness of 0.394 inches (10.000 mm) and a discard thickness of 0.335 inches (8.500 mm), ensuring safe replacement intervals. The rotor's outside diameter measures 11.063 inches (281.000 mm), designed to fit the brake system of Pontiac Matrix and Toyota Vibe models. The rotor includes a smooth surface finish for optimal pad contact and braking consistency. The hat and disc are fully coated to resist rust, and the rotor uses a floating center mounting system with three additional holes and straight vane style for effective heat dissipation. It is designed for 5-lug wheel setups with a stud diameter of 14.500 mm and a mounting bolt hole circle diameter of 114.300 mm.

Applications and Problem Solving

• Replacement for worn or warped rotors on Pontiac Matrix and Toyota Vibe
• Addresses rotor corrosion and rust issues with full coating protection
• Improves heat dissipation to reduce brake fade during extended use
• Restores smooth braking performance by providing a consistent rotor surface
• Compatible with vented rotor brake systems requiring floating mount design

Installation Notes and Tips

• Ensure rotor thickness is above discard thickness (0.335 inches) before installation
• Verify compatibility with 5-lug wheel hubs and mounting bolt circle diameter of 114.3 mm
• Clean rotor surface before installation to remove any protective coating residue
• Torque lug nuts to manufacturer specifications to avoid rotor warping
• Check brake pads for wear and replace if necessary during rotor installation

Quality Assurance and Warranty

Centric brake rotors, including the 320.44167F, are manufactured to meet or exceed OEM specifications for fit, form, and function. The full coating process enhances corrosion resistance, contributing to longer 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.