Centric 320.46066F Disc Brake Rotor - Front

Centric GCX Front Brake Rotor for Mitsubishi

The Centric GCX Elemental Protection Disc Brake Rotor, part number 320.46066F, is a front vented rotor built for specific Mitsubishi applications. It features a fully coated disc finish and coated hat finish to help protect exposed surfaces while maintaining a smooth braking surface.

Compatible With 2004-2011 Mitsubishi Endeavor, front and 2007-2009 Mitsubishi Grandis, front, this Centric GCX rotor is sized for direct-fit replacement use on the front axle. The 320.46066F is engineered with a 290.000 mm outside diameter, 26.250 mm nominal thickness, 24.400 mm discard thickness, 46.400 mm overall height, and 69.000 mm center hole diameter.

Key Features

• Centric GCX Elemental Protection Disc Brake Rotors - Full Coating
• Part number 320.46066F for front brake service
• Fully coated disc finish with coated hat finish
• Smooth surface type for rotor replacement applications
• Vented rotor design with straight vane style
• 5-lug pattern with 114.300 mm bolt circle diameter
• Floating disc mounting and 4 miscellaneous holes

Product Details

The Centric GCX Elemental Protection line focuses on corrosion-resistant rotor surfaces for everyday brake service. On this rotor, the full coating covers the disc and hat areas, while the smooth braking surface supports consistent pad contact after proper break-in. The 320.46066F is a vented front disc brake rotor with a 11.417 in. outside diameter and 1.033 in. nominal thickness, making it a direct replacement choice for Mitsubishi Endeavor and Mitsubishi Grandis front brake applications.

This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

Common Problems This Rotor Can Address

• Front brake pulsation caused by worn or uneven rotor surfaces
• Brake noise related to rotor wear or surface irregularity
• Corrosion on exposed rotor and hat surfaces
• Reduced braking consistency from rotor thickness loss
• Service replacement needs on Mitsubishi Endeavor and Mitsubishi Grandis front brakes

Installation Notes and Tips

Verify rotor dimensions, hub fitment, and bolt pattern before installation. Clean the hub mounting surface thoroughly so the rotor seats flat, and inspect pads, calipers, and hardware condition during brake service. After installation, follow the pad manufacturer’s break-in procedure to help establish even pad transfer on the smooth rotor surface.

Quality Assurance

Centric GCX rotors are built with application-specific dimensions and protective coatings to support consistent fitment and corrosion resistance in routine brake maintenance. Confirm vehicle year, make, model, and front position against the listed fitment before ordering.