Centric 320.65123F 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 Ford E-150, E-250, and E-350 Super Duty models. Designed with a fully coated disc and hat finish, these rotors offer enhanced corrosion resistance and durability for demanding driving conditions.

• Part Number: 320.65123F
• Compatible with Ford E-150, E-250, and E-350 Super Duty
• Fully coated disc and hat for corrosion protection
• Vented rotor design with straight vane style for improved heat dissipation
• Nominal thickness: 1.417 inches (36.000 mm)
• Discard thickness: 1.354 inches (34.400 mm)
• Outside diameter: 13.583 inches (345.000 mm)
• 8 lug holes with 0.626 inch (15.900 mm) diameter
• Center hole diameter: 5.000 inches (127.000 mm)
• Weight approximately 30.85 lbs (14.02 kgs)

Detailed Product Description

The Centric GCX Elemental Protection Disc Brake Rotors - Full Coating (part number 320.65123F) are engineered for Ford E-Series vans including the E-150, E-250, and E-350 Super Duty. These rotors feature a fully coated disc and hat finish that helps prevent rust and corrosion, extending rotor life in harsh environments. The vented rotor design with straight vanes enhances airflow to dissipate heat efficiently, reducing the risk of brake fade during heavy-duty or frequent braking scenarios.

With a nominal thickness of 1.417 inches and a discard thickness of 1.354 inches, these rotors maintain optimal braking performance and safety standards. The rotor’s outside diameter measures 13.583 inches, and it includes 8 lug holes sized at 0.626 inches diameter, ensuring proper fitment and secure mounting. The smooth surface finish supports consistent pad contact and braking response.

About the Centric GCX Elemental Protection Disc Brake Rotors - Full Coating Line

The Centric GCX Elemental Protection line focuses on providing rotors with full coating coverage to protect against elemental corrosion. This product line is designed to meet or exceed OEM specifications while offering enhanced durability for vehicles exposed to moisture, road salt, and other corrosive elements. The full coating on both the disc and hat surfaces helps maintain rotor integrity and appearance over time, making it suitable for Ford E-Series vans used in commercial or fleet applications.

Common Applications and Problem Solving

• Replacement for worn or warped rotors on Ford E-150, E-250, and E-350 Super Duty
• Addresses brake noise caused by rust or uneven rotor surfaces
• Improves braking consistency by reducing heat-related fade
• Prevents premature rotor corrosion in wet or salty environments
• Restores proper rotor thickness for safe braking performance

Installation Notes and Tips

• Ensure rotor discard thickness is not exceeded before installation
• Clean mounting surfaces to prevent uneven rotor seating
• Torque lug nuts to manufacturer specifications for secure fitment
• Check brake pads for wear and replace if necessary during rotor installation
• Perform a bed-in procedure after installation to optimize braking performance

Quality Assurance and Warranty

Centric manufactures these rotors to meet strict quality standards, ensuring reliable performance and durability. The full coating process provides additional protection against corrosion, extending the service life of the rotor. While specific warranty details are not provided here, Centric typically offers limited warranties covering defects in materials and workmanship. Refer to Centric’s official documentation for complete warranty information.