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Centric 320.66079F Disc Brake Rotor - Rear
Overview of Centric GCX Elemental Protection Disc Brake Rotors
The Centric GCX Elemental Protection Disc Brake Rotors - Full Coating provide reliable braking performance for Chevrolet Canyon and GMC Colorado models. Designed with a fully coated disc and hat finish, these rotors offer enhanced corrosion resistance and durability for long-term use.
- Part Number: 320.66079F
- Compatible with Chevrolet Canyon and GMC Colorado
- Fully coated disc and hat finish for corrosion protection
- Vented rotor design with 47 straight vanes for improved heat dissipation
- Nominal thickness of 0.709 inches (18.000 mm) and discard thickness of 0.630 inches (16.000 mm)
- Outside diameter of 12.764 inches (324.200 mm) and overall height of 3.173 inches (80.600 mm)
- 6 stud/lug holes with a diameter of 0.626 inches (15.900 mm)
- Smooth surface type for consistent braking performance
Detailed Product Description
The Centric GCX Elemental Protection Disc Brake Rotors - Full Coating (part number 320.66079F) are engineered specifically for Chevrolet Canyon and GMC Colorado vehicles. Featuring a vented rotor design with 47 straight vanes, these rotors facilitate efficient heat dissipation to reduce brake fade during extended use. The fully coated disc and hat finish provide a protective barrier against rust and corrosion, extending the rotor's service life in various driving conditions.
With a nominal thickness of 0.709 inches (18.000 mm) and a discard thickness of 0.630 inches (16.000 mm), these rotors maintain structural integrity and safety standards. The smooth surface finish ensures consistent pad contact and braking response. The rotor's outside diameter measures 12.764 inches (324.200 mm), and the overall height is 3.173 inches (80.600 mm), matching OEM specifications for proper fitment and performance.
Centric GCX Elemental Protection Product Line
The Centric GCX Elemental Protection Disc Brake Rotors - Full Coating line focuses on providing rotors with enhanced corrosion resistance through a full coating process. This product line is designed to meet or exceed OEM standards while offering additional protection against environmental factors that can degrade rotor surfaces. The full coating on both the disc and hat areas helps maintain rotor integrity and appearance over time, making it a practical choice for Chevrolet Canyon and GMC Colorado owners seeking durable replacement rotors.
Common Applications and Problem Solving
- Replacement for worn or warped rotors causing brake pulsation
- Addressing rotor corrosion and rust buildup affecting braking efficiency
- Improving heat dissipation to reduce brake fade during heavy use
- Restoring proper rotor thickness to maintain safe braking performance
- Ensuring compatibility with Chevrolet Canyon and GMC Colorado brake systems
Installation Notes and Tips
- Verify rotor dimensions and fitment with vehicle specifications before installation
- Ensure mounting surfaces are clean and free of debris for proper rotor seating
- Torque lug nuts to manufacturer-recommended specifications to avoid rotor warping
- Inspect brake pads and replace if worn to ensure optimal rotor performance
- Perform a bed-in procedure after installation to maximize braking efficiency
Quality Assurance and Warranty
Centric provides rotors manufactured to meet or exceed OEM standards, ensuring reliable performance and safety. The full coating process enhances corrosion resistance, contributing to longer rotor life. While specific warranty details for part number 320.66079F are not provided here, Centric typically offers limited warranties covering defects in materials and workmanship. Consult product documentation or Centric directly for exact warranty terms.
| Brand | Centric |
|---|---|
| Part Number | 320.66079F |
| Position | Centric GCX Elemental Protection Disc Brake Rotors - Full Coating, Rear |
| ABS Tone Ring Included | No |
| Bearings Included | No |
| Center Hole Diameter | 2.795 |
| Center Hole Diameter | 71.000 |
| Disc Finish | Fully Coated |
| Disc Mounting [cntrc] | Floating / DIH |
| Discard Thickness | 0.630 |
| Discard Thickness | 16.000 |
| Hat Finish | Coated |
| Hat ID [cntrc] in | 8.268 |
| Hat ID [cntrc] mm | 210.000 |
| Misc Holes [cntrc] | 1 |
| Mounting Bolt Hole Circle Diameter | 4.724 |
| Mounting Bolt Hole Circle Diameter | 120.000 |
| Nominal Drum Diameter | 8.264 |
| Nominal Drum Diameter | 209.900 |
| Nominal Thickness | 0.709 |
| Nominal Thickness | 18.000 |
| OEM Vane Count [cntrc] | 47 |
| Outside Diameter | 12.764 |
| Outside Diameter | 324.200 |
| Overall Height | 3.173 |
| Overall Height | 80.600 |
| Solid Or Vented Type Rotor | Vented |
| Stud/Lug Hole Diameter | 0.626 |
| Stud/Lug Hole Diameter | 15.900 |
| Stud/Lug Hole Quantity | 6 |
| Surface Type | Smooth |
| Vane Style [cntrc] | Straight |
| Weight [cntrc] kgs | 7.480 |
| Weight [cntrc] lbs | 16.450 |
This part fits 16 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2022 | Chevrolet | Colorado | Rear | Centric GCX Elemental Protection Disc Brake Rotors - Full Coating |
| 2022 | GMC | Canyon | Rear | Centric GCX Elemental Protection Disc Brake Rotors - Full Coating |
| 2021 | Chevrolet | Colorado | Rear | Centric GCX Elemental Protection Disc Brake Rotors - Full Coating |
| 2021 | GMC | Canyon | Rear | Centric GCX Elemental Protection Disc Brake Rotors - Full Coating |
| 2020 | Chevrolet | Colorado | Rear | Centric GCX Elemental Protection Disc Brake Rotors - Full Coating |
| 2020 | GMC | Canyon | Rear | Centric GCX Elemental Protection Disc Brake Rotors - Full Coating |
| 2019 | Chevrolet | Colorado | Rear | Centric GCX Elemental Protection Disc Brake Rotors - Full Coating |
| 2019 | GMC | Canyon | Rear | Centric GCX Elemental Protection Disc Brake Rotors - Full Coating |
| 2018 | Chevrolet | Colorado | Rear | Centric GCX Elemental Protection Disc Brake Rotors - Full Coating |
| 2018 | GMC | Canyon | Rear | Centric GCX Elemental Protection Disc Brake Rotors - Full Coating |
| 2017 | Chevrolet | Colorado | Rear | Centric GCX Elemental Protection Disc Brake Rotors - Full Coating |
| 2017 | GMC | Canyon | Rear | Centric GCX Elemental Protection Disc Brake Rotors - Full Coating |
| 2016 | Chevrolet | Colorado | Rear | Centric GCX Elemental Protection Disc Brake Rotors - Full Coating |
| 2016 | GMC | Canyon | Rear | Centric GCX Elemental Protection Disc Brake Rotors - Full Coating |
| 2015 | Chevrolet | Colorado | Rear | Centric GCX Elemental Protection Disc Brake Rotors - Full Coating |
| 2015 | GMC | Canyon | Rear | Centric GCX Elemental Protection Disc Brake Rotors - Full Coating |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.