Centric 320.44178F Disc Brake Rotor - Front

Centric GCX Front Brake Rotor for Toyota Yaris

The Centric GCX Elemental Protection Disc Brake Rotor, part number 320.44178F, is a front rotor for 2012-2018 Toyota Yaris applications. It combines a fully coated disc finish with a coated hat finish to help resist corrosion while maintaining a smooth braking surface.

Key Features

• Fits 2012-2018 Toyota Yaris, front
• Centric GCX Elemental Protection Disc Brake Rotors - Full Coating
• Part number 320.44178F
• Fully coated disc finish with coated hat finish
• Vented rotor design with straight vane style
• Smooth surface type for consistent pad contact
• Outside diameter: 275.000 mm (10.827 in)
• Nominal thickness: 22.000 mm (0.866 in)
• Discard thickness: 19.000 mm (0.748 in)
• Floating disc mounting with 4 lug holes

Product Details

Centric GCX Elemental Protection Disc Brake Rotors are built for drivers who need a direct-fit front rotor for the Toyota Yaris with corrosion-resistant surface treatment. The fully coated disc and coated hat help protect exposed metal surfaces, while the vented, straight-vane construction supports heat management during everyday braking. If you are replacing worn front rotors on a 2012-2018 Toyota Yaris, part number 320.44178F provides the correct dimensions and mounting layout for the listed application.

This part cross-references no listed interchange part numbers for the same application.

Common Reasons for Replacement

• Brake pulsation from rotor wear or thickness variation
• Visible rust or corrosion on the braking surface or hat
• Reduced braking smoothness during stop-and-go driving
• Rotor scoring or surface damage from worn pads
• Front brake service on a Toyota Yaris with the correct OE-style dimensions

Installation Notes

Verify rotor diameter, center hole diameter, bolt circle, and thickness before installation. Clean the hub mounting surface thoroughly so the rotor seats flat, and inspect pads, calipers, and hardware condition before reassembly. After installation, follow the brake pad manufacturer’s bedding procedure and confirm proper pedal feel before returning the vehicle to service.

Quality Assurance

Centric manufactures brake components for OE-style replacement applications, and the GCX Elemental Protection line focuses on corrosion-resistant rotor finishes for long-term service in daily driving conditions.