Stoptech 127.33136R Disc Brake Rotor - Front Right

StopTech Sport Cross-Drilled & Slotted Disc Brake Rotors Overview

The StopTech Sport Cross-Drilled & Slotted Disc Brake Rotors (Part Number 127.33136R) are engineered for Audi vehicles including the A4, A4 allroad, A4 Quattro, A5, A5 Quattro, A6, A6 Quattro, A7 Quattro, allroad, and Q5 models. These rotors provide reliable braking performance with a design focused on heat dissipation and consistent stopping power.

• Cross-drilled and slotted surface for improved heat and gas dissipation
• Vented rotor design with pillar-style vanes for enhanced cooling
• Coated hat finish to resist corrosion and extend rotor life
• Floating disc mounting for better rotor alignment and reduced warping
• Compatible with 5-lug bolt pattern and 320 mm outside diameter

Detailed Product Features and Specifications

The StopTech Sport Cross-Drilled & Slotted Disc Brake Rotors feature a 320 mm (12.598 inch) outside diameter and a nominal thickness of 30.000 mm (1.181 inch), with a discard thickness of 28.000 mm (1.102 inch). The rotors are vented with pillar-style vanes to optimize airflow and cooling during braking. The hat section is coated to protect against rust and corrosion, maintaining structural integrity over time. These rotors use a floating disc mounting system, which helps reduce stress and potential warping under high thermal loads. The center hole diameter measures 68.000 mm (2.677 inches), and the mounting bolt hole circle diameter is 112.000 mm (4.409 inches) with five lug holes sized at 15.200 mm (0.598 inches).

StopTech Sport Cross-Drilled & Slotted Disc Brake Rotors Product Line

The StopTech Sport Cross-Drilled & Slotted Disc Brake Rotors line is designed to enhance braking performance by combining cross-drilled holes and precision slots. This design improves pad bite and helps evacuate gases and debris from the rotor surface, which is especially beneficial for Audi models used in spirited driving or light track conditions. The vented rotor construction with pillar-style vanes further aids in heat dissipation, reducing the risk of brake fade during extended use.

Applications and Problem Solving

• Reduces brake fade caused by excessive heat buildup
• Improves wet weather braking by channeling water away from the rotor surface
• Minimizes brake pad glazing and uneven wear
• Helps prevent rotor warping under high thermal stress
• Restores braking performance on Audi A4, A5, A6, A7, and Q5 models with worn or damaged rotors

Installation Notes and Tips

• Ensure rotor discard thickness is not exceeded before installation
• Verify compatibility with your specific Audi model and brake system
• Use proper torque specifications for mounting bolts to avoid rotor distortion
• Inspect brake pads and replace if worn to ensure optimal rotor performance
• Clean rotor surface before installation to remove any protective coatings or debris

Quality Assurance and Warranty

StopTech rotors are manufactured to meet or exceed OEM specifications 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. Always consult the product documentation or manufacturer for exact warranty terms.