Centric 320.33105F Disc Brake Rotor - Rear

Reliable Disc Brake Rotor for Audi and Volkswagen Models

The Centric GCX Elemental Protection Disc Brake Rotor - Full Coating (part number 320.33105F) is engineered to provide consistent braking performance for select Audi and Volkswagen vehicles. Designed specifically for models such as the Audi A3, A3 Quattro, and Volkswagen Golf, Jetta, GLI, Bora, and Golf SportWagen, this rotor offers a precise fit and durable construction.

• Full coating on disc and hat for enhanced corrosion resistance
• Solid rotor design with smooth surface finish
• Nominal thickness of 0.457 inches (11.6 mm) and discard thickness of 0.394 inches (10 mm)
• Overall height of 1.902 inches (48.3 mm) and outside diameter of 10.236 inches (260 mm)
• Floating disc mounting with 5 stud/lug holes (0.598 inch diameter)
• Center hole diameter of 2.559 inches (65 mm) and mounting bolt hole circle diameter of 4.409 inches (112 mm)
• Weight approximately 9.8 lbs (4.45 kgs)

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

The Centric GCX Elemental Protection Disc Brake Rotors - Full Coating line focuses on providing rotors with a complete protective coating on both the disc surface and the hat. This full coating helps to reduce rust and corrosion, extending the rotor's service life and maintaining consistent braking performance. The rotors in this line are designed to meet or exceed OEM specifications, making them suitable replacements for factory-installed parts on compatible Audi and Volkswagen models.

Product Details and Specifications

This solid disc brake rotor features a smooth surface type optimized for reliable brake pad contact and consistent stopping power. The rotor's nominal thickness is 0.457 inches (11.6 mm), with a discard thickness of 0.394 inches (10 mm), ensuring safe replacement intervals. The overall height measures 1.902 inches (48.3 mm), and the outside diameter is 10.236 inches (260 mm), matching OEM dimensions for proper fitment. The rotor mounts using a floating disc mounting system and includes five stud/lug holes with a diameter of 0.598 inches (15.2 mm). The center hole diameter is 2.559 inches (65 mm), and the mounting bolt hole circle diameter is 4.409 inches (112 mm). This rotor does not include an ABS tone ring or bearings.

Common Applications and Problem Solving

• Replacement for worn or warped rotors causing brake pulsation
• Addressing rotor corrosion and rust buildup on Audi A3 and Volkswagen Jetta models
• Improving braking consistency on vehicles with uneven rotor wear
• Restoring proper rotor thickness to maintain safe braking distances
• Upgrading to a fully coated rotor to reduce future corrosion issues

Installation Notes and Tips

• Ensure rotor thickness is above discard thickness before installation
• Clean hub surface to prevent rotor runout and vibration
• Use proper torque specifications on mounting bolts for secure fitment
• Inspect brake pads and replace if worn to ensure optimal rotor performance
• Check for compatibility with vehicle ABS systems as this rotor does not include an ABS tone ring

Quality Assurance and Warranty

Centric manufactures this rotor to meet OEM standards for fit, form, and function. The full coating on both the disc and hat surfaces provides enhanced corrosion resistance, contributing to longer service life. While specific warranty details are not provided here, Centric products typically come with a limited warranty against defects in materials and workmanship. Always refer to the manufacturer’s warranty documentation for complete coverage information.