Centric 320.65054F Disc Brake Rotor - Front

Centric GCX Front Brake Rotor Overview

Centric GCX Elemental Protection Disc Brake Rotors - Full Coating are engineered to match OE braking performance while adding corrosion resistance across the rotor’s non-mating surfaces. This front rotor is built for 1995-2001 Ford Explorer, 1998-2002 Ford Ranger, 1998-2002 Mazda B3000, 1998-2002 Mazda B4000, and 1997-2001 Mercury Mountaineer applications.

Part number 320.65054F is a vented, smooth-surface rotor with a fully coated disc finish and coated hat finish for a cleaner appearance and added rust protection over time.

Key Features

• Part number: 320.65054F
• Front disc brake rotor for confirmed vehicle applications
• Fully coated disc finish with coated hat finish
• Vented rotor design with straight vane style
• Smooth surface type
• Floating disc mounting configuration
• 5-lug pattern with 114.3 mm bolt circle
• Outside diameter: 286.0 mm (11.260 in.)
• Nominal thickness: 26.0 mm (1.024 in.)
• Discard thickness: 24.5 mm (0.965 in.)
• Center hole diameter: 72.0 mm (2.835 in.)

Product Details

The Centric GCX product line focuses on OE-style fit and metallurgy while adding advanced surface protection on non-friction areas. For this rotor, Centric uses a fully coated finish to help resist rust and corrosion on the hat and other exposed surfaces, which can help maintain appearance and reduce premature surface deterioration. The rotor’s vented construction and straight vane layout support heat management in front brake service, while the OE-matched dimensions help ensure proper fit on the listed Ford, Mazda, and Mercury front applications. Part number 320.65054F is a direct-fit front rotor choice for drivers servicing a Ford Explorer front brake rotor replacement, a Ford Ranger front brake rotor replacement, or a Mazda B3000/B4000 front brake rotor replacement.

Common Problems This Rotor Can Address

• Rust buildup on exposed rotor surfaces
• Brake pulsation caused by worn or below-spec rotors
• Reduced braking consistency from rotor wear
• Uneven appearance from uncoated brake components
• Front brake service on vehicles with the listed OE fitment

Installation Notes and Tips

Verify rotor dimensions, hub fit, and bolt pattern before installation. Clean the hub mounting surface thoroughly to help prevent runout-related issues, and inspect pads, calipers, and hardware condition during brake service. Because this rotor is vented and floating-mounted, proper seating and torque procedure are important for consistent braking performance. Confirm front-position fitment for your specific Ford Explorer, Ford Ranger, Mazda B3000, Mazda B4000, or Mercury Mountaineer before ordering.

Quality Assurance

Centric designs GCX rotors to align with OE performance targets and vehicle-specific metallurgy requirements. The GCX line uses application-specific coating patterns and alloy selection to match the brake pad friction type and OEM-style rotor profile for the listed vehicles. This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

• Fits 1998-2002 Ford Ranger, front
• Fits 1998-2002 Mazda B3000, front
• Fits 1998-2002 Mazda B4000, front
• Fits 1995-2001 Ford Explorer, front
• Fits 1997-2001 Mercury Mountaineer, front