Stoptech 126.33057SR Disc Brake Rotor - Rear Right

StopTech Sport Slotted Disc Brake Rotors Overview

The StopTech Sport Slotted Disc Brake Rotors (Part Number 126.33057SR) are engineered for enhanced braking performance on select Audi and Volkswagen models. Designed with precision, these rotors provide reliable stopping power and improved heat dissipation for vehicles such as the Audi A3 and Volkswagen Golf.

• Compatible with Audi and Volkswagen models including A1, A3, Beetle, Golf, Jetta, Polo, TT, and Vento
• Part Number: 126.33057SR
• Slotted surface type for improved brake pad bite and debris removal
• Solid rotor design with coated hat finish for corrosion resistance
• Overall diameter of 230 mm (9.055 inches) and nominal thickness of 9.000 mm (0.354 inches)
• Floating disc mounting for better thermal expansion management
• 5 lug holes with a 100 mm (3.937 inches) bolt circle diameter

StopTech Sport Slotted Disc Brake Rotors Product Line

The StopTech Sport Slotted Disc Brake Rotors line focuses on delivering performance-oriented rotors that balance durability and braking efficiency. The slotted design enhances pad contact and helps evacuate gases and debris, which is beneficial for spirited driving and daily use. This product line is tailored for drivers seeking improved brake response without switching to vented or drilled rotors, making it suitable for solid rotor applications like the 126.33057SR.

Technical Specifications and Features

This rotor features a solid disc construction with a coated hat finish to resist corrosion and extend service life. The overall height measures 40.5 mm (1.594 inches), and the center hole diameter is 65 mm (2.559 inches), ensuring precise fitment. The rotor’s discard thickness is 7.000 mm (0.276 inches), with a nominal thickness of 9.000 mm (0.354 inches), providing a solid foundation for consistent braking performance. The floating disc mounting design allows for controlled thermal expansion, reducing the risk of warping under heavy braking conditions.

Applications and Problem Solving

• Improves braking performance on Audi A3 and Volkswagen Golf models
• Reduces brake fade during aggressive driving or extended stops
• Helps prevent rotor warping with floating disc mounting
• Enhances pad bite and debris removal with slotted surface
• Resists corrosion with coated hat finish for longer rotor life

Installation Notes and Tips

• Ensure compatibility with your specific Audi or Volkswagen model before installation
• Check rotor thickness and discard limits to maintain safe braking performance
• Use proper torque specifications on the 5 lug bolts with 100 mm bolt circle diameter
• Inspect brake pads for wear and replace if necessary when installing new rotors
• Follow manufacturer guidelines for bedding in new rotors and pads

Quality Assurance and Warranty

StopTech Sport Slotted Disc Brake Rotors are manufactured to meet strict quality standards for durability and performance. While specific warranty details are not provided here, StopTech products typically come with a limited warranty against defects in materials and workmanship. It is recommended to consult the product documentation or StopTech directly for warranty terms related to part number 126.33057SR.