Stoptech 127.33064L Disc Brake Rotor - Rear Left

StopTech Sport Cross-Drilled & Slotted Disc Brake Rotors Overview

The StopTech Sport Cross-Drilled & Slotted Disc Brake Rotor 127.33064L is engineered for Audi A6 Quattro and Allroad Quattro models. Designed to enhance braking performance, this solid rotor features a coated hat finish and a cross-drilled, slotted surface for improved heat dissipation and consistent stopping power.

• Compatible with Audi A6 Quattro and Allroad Quattro
• Part number: 127.33064L
• Solid disc brake rotor with cross-drilled and slotted surface
• Coated hat finish for corrosion resistance
• Outside diameter: 10.039 inches (255 mm)
• Nominal thickness: 0.390 inches (10.000 mm)
• Discard thickness: 0.315 inches (8.000 mm)
• Overall height: 1.882 inches (47.800 mm)
• Floating disc mounting design
• 5 lug holes with 0.610 inch (15.500 mm) diameter

Detailed Product Description

This StopTech Sport Cross-Drilled & Slotted Disc Brake Rotor (part number 127.33064L) is specifically designed for Audi A6 Quattro and Allroad Quattro vehicles. The rotor features a solid construction with a coated hat finish that helps resist corrosion and extends service life. Its cross-drilled and slotted surface improves brake pad bite and helps evacuate gases, dust, and water, which can reduce brake fade during demanding driving conditions.

The rotor measures 10.039 inches (255 mm) in outside diameter and has a nominal thickness of 0.390 inches (10.000 mm), with a discard thickness of 0.315 inches (8.000 mm). The overall height is 1.882 inches (47.800 mm), and it mounts using a floating disc design with a 5-lug hole pattern. The center hole diameter is 2.677 inches (68.000 mm), and the mounting bolt hole circle diameter is 4.409 inches (112.000 mm).

About the StopTech Sport Cross-Drilled & Slotted Disc Brake Rotors Line

The StopTech Sport Cross-Drilled & Slotted Disc Brake Rotors line is engineered to provide enhanced braking performance through improved heat dissipation and pad bite. The combination of cross-drilled holes and precision slots helps maintain consistent braking under high-stress conditions by reducing heat buildup and removing debris from the rotor surface. This product line is suitable for drivers seeking reliable, performance-oriented rotors for their vehicles.

Common Applications and Issues Addressed

• Improves braking response and reduces brake fade on Audi A6 Quattro and Allroad Quattro
• Helps prevent rotor warping caused by excessive heat
• Reduces brake dust accumulation for cleaner braking surfaces
• Enhances wet weather braking by channeling water away from the rotor surface
• Restores braking performance when original rotors are worn or damaged

Installation Notes and Tips

• Ensure compatibility with Audi A6 Quattro and Allroad Quattro models before installation
• Check rotor thickness and discard thickness to confirm suitability for replacement
• Use proper torque specifications for lug nuts to avoid rotor damage
• Inspect brake pads and replace if worn to maximize rotor performance
• Follow manufacturer guidelines for bedding-in new rotors and pads

Quality Assurance and Warranty

StopTech Sport Cross-Drilled & Slotted Disc Brake Rotors are manufactured to meet strict quality standards for durability and performance. 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 the manufacturer for exact warranty terms.