Centric 320.47028F Disc Brake Rotor - Rear

Rear Brake Rotor for Subaru Tribeca and B9 Tribeca

Centric GCX Elemental Protection Disc Brake Rotors - Full Coating, part number 320.47028F, is a rear disc brake rotor built for 2006-2007 Subaru B9 Tribeca and 2008-2014 Subaru Tribeca applications. It features a fully coated disc finish and coated hat finish for added surface protection in everyday driving conditions.

Key Features

• Fits 2008-2014 Subaru Tribeca, rear
• Fits 2006-2007 Subaru B9 Tribeca, rear
• Centric GCX Elemental Protection Disc Brake Rotors - Full Coating
• Part number 320.47028F
• Vented rotor design with smooth surface type
• Outside diameter: 319.700 mm (12.587 in)
• Nominal thickness: 18.000 mm (0.709 in)
• Discard thickness: 16.000 mm (0.630 in)
• Overall height: 67.700 mm (2.665 in)
• 5-lug pattern with 114.300 mm bolt circle diameter
• Straight vane style, floating / DIH disc mounting

Product Details

The Centric GCX Elemental Protection line focuses on corrosion-resistant rotor protection through full coating on the disc and coated hat surfaces. For Subaru Tribeca and Subaru B9 Tribeca rear brake service, this rotor provides the correct vented construction, center hole diameter of 58.000 mm, and 5-lug fitment details needed for a direct replacement application. The 320.47028F rotor is specified with a smooth braking surface and straight vane internal design.

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

Common Brake Issues This Rotor Can Address

• Rear rotor wear that has reached discard thickness
• Brake pulsation caused by uneven rotor surfaces
• Corrosion on exposed rotor and hat surfaces
• Noise from worn or heat-affected rear brake rotors
• Reduced braking consistency during routine stop-and-go driving

Installation Notes and Tips

Verify rear axle fitment against the vehicle’s brake specifications before installation. Clean the hub mounting surface thoroughly, inspect pads and caliper hardware for wear, and measure rotor thickness after installation to confirm service limits. For best results, replace rotors in axle pairs and bed the pads according to the pad manufacturer’s procedure.

Quality Assurance

Centric GCX Elemental Protection rotors are built with coated surfaces to help resist corrosion and maintain a cleaner appearance over time. Part number 320.47028F is engineered for the listed Subaru Tribeca and Subaru B9 Tribeca rear applications.