Centric 320.66068F Disc Brake Rotor - Rear

Rear Brake Rotor for Select GM and Suzuki Models

Centric GCX Elemental Protection Disc Brake Rotor 320.66068F is a rear vented rotor built for select Chevrolet, Saturn, Pontiac, and Suzuki applications. It features a fully coated disc finish and coated hat finish to help protect the rotor surfaces from corrosion while maintaining a smooth braking surface.

Key Features

• Part number 320.66068F
• Fully coated disc finish with coated hat finish
• Vented rotor design with smooth surface type
• Outside diameter: 11.929 in. (303.0 mm)
• Nominal thickness: 0.787 in. (20.0 mm)
• Discard thickness: 0.724 in. (18.4 mm)
• 5-lug pattern with 4.500 in. bolt circle diameter
• Center hole diameter: 2.780 in. (70.6 mm)
• Straight vane style
• ABS tone ring not included
• Bearings not included

GCX Elemental Protection Line

Centric GCX Elemental Protection Disc Brake Rotors are part of Centric’s coated rotor line, focused on corrosion resistance in exposed brake environments. The full coating on this rotor helps protect the hat and disc surfaces, while the vented construction supports heat management for rear brake service.

Detailed Description

This Centric rear disc brake rotor is engineered for vehicles that use a 303 mm vented rear rotor with a 5-lug, 114.3 mm bolt circle. It measures 2.823 in. overall height and uses a floating/DIH disc mounting configuration with two miscellaneous holes and straight internal vanes. The 320.66068F is a direct-fit style replacement for rear brake service on 2007-2009 Chevrolet Equinox, 2008-2015 Chevrolet Captiva Sport, 2008-2010 Saturn Vue, 2007-2009 Pontiac Torrent, and 2007-2009 Suzuki XL-7.

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

What It Helps Address

• Rear brake pulsation from worn or uneven rotor surfaces
• Corrosion on exposed rotor hats and braking surfaces
• Reduced braking consistency from rotor wear beyond discard thickness
• Noise caused by rotor surface irregularities
• Service replacement needs on rear brake systems for GM and Suzuki platforms

Installation Notes and Tips

Verify rotor dimensions, hub fitment, and rear brake configuration before installation. Clean the hub mounting surface thoroughly to help prevent runout-related issues, and inspect pads, calipers, and hardware condition during rotor replacement. Always confirm the rotor thickness is above discard specifications before reuse or installation.

Quality Assurance

Centric manufactures brake components for OE-style replacement applications, and the GCX Elemental Protection line adds full-surface coating for added corrosion protection in everyday service conditions. Part number 320.66068F is built to match the listed rear fitments and dimensional requirements.

• Fits 2008-2015 Chevrolet Captiva Sport, rear
• Fits 2008-2010 Saturn Vue, rear
• Fits 2007-2009 Chevrolet Equinox, rear
• Fits 2007-2009 Pontiac Torrent, rear
• Fits 2007-2009 Suzuki XL-7, rear