Stoptech 128.33093R Disc Brake Rotor - Front Right

StopTech Sport Cross-Drilled Disc Brake Rotors Overview

The StopTech Sport Cross-Drilled Disc Brake Rotor 128.33093R is engineered for Audi TT Quattro models requiring reliable braking performance. Designed with vented construction and cross-drilled surface, this rotor enhances heat dissipation and braking consistency under demanding conditions.

• Compatible with Audi TT Quattro
• Part Number: 128.33093R
• Cross-drilled vented rotor design for improved cooling
• Coated hat finish to resist corrosion
• Floating disc mounting for thermal expansion
• Curved vane style for efficient airflow
• Outside diameter: 334 mm (13.150 inches)
• Nominal thickness: 31.9 mm (1.256 inches)
• Discard thickness: 30 mm (1.181 inches)
• 5 lug holes with 15.5 mm diameter

Product Line Details: StopTech Sport Cross-Drilled Disc Brake Rotors

The StopTech Sport Cross-Drilled Disc Brake Rotors line focuses on performance-oriented rotors featuring cross-drilled surfaces and vented designs. These rotors are engineered to provide enhanced heat dissipation and reduced brake fade, making them suitable for sporty driving and track use. The 128.33093R rotor incorporates these design elements with a coated hat finish and floating disc mounting to maintain structural integrity and corrosion resistance over time.

Technical Specifications and Features

This disc brake rotor features a vented design with curved vanes that promote efficient airflow, helping to maintain optimal operating temperatures during braking. The cross-drilled surface improves water and gas evacuation from the rotor face, enhancing brake pad contact and reducing the risk of brake fade. The rotor’s overall height measures 35.3 mm (1.390 inches), with a center hole diameter of 65 mm (2.559 inches) and a mounting bolt circle diameter of 100 mm (3.937 inches). The rotor weighs approximately 10.68 kg (23.5 lbs), balancing durability and performance.

Applications and Problem Solving

• Improves braking performance for Audi TT Quattro vehicles
• Reduces brake fade during aggressive or extended braking
• Enhances heat dissipation to prevent rotor warping
• Minimizes corrosion with coated hat finish
• Supports consistent brake pad contact with cross-drilled surface

Installation Notes and Tips

Ensure compatibility with Audi TT Quattro models before installation. The rotor uses a floating disc mounting system, which allows for thermal expansion and reduces stress on the rotor. Proper torque specifications should be followed for the 5 lug holes with 15.5 mm diameter. It is recommended to inspect brake pads and hardware during installation and replace if necessary to maintain optimal braking performance.

Quality Assurance and Warranty

StopTech Sport Cross-Drilled Disc Brake Rotors are manufactured to meet or exceed OEM standards for fit, form, and function. The coated hat finish provides corrosion resistance to extend rotor life. While specific warranty details are not provided here, StopTech products typically come with a limited warranty against defects in materials and workmanship. Consult product documentation or manufacturer resources for exact warranty terms.