Centric 121.33157 Disc Brake Rotor - Front or Rear

Reliable Disc Brake Rotor for Audi and Volkswagen Vehicles

The Centric C-TEK Standard Disc Brake Rotor 121.33157 is engineered to meet the braking demands of Audi and Volkswagen models such as the Jetta, Q7, and Taos. Designed as a solid, smooth-surface rotor, it provides consistent performance and durability for everyday driving conditions.

• Compatible with Audi Jetta, Volkswagen Q7, and Taos models
• Part number 121.33157 for precise identification
• Solid disc brake rotor with smooth surface finish
• Nominal thickness of 0.394 inches (10.000 mm) and discard thickness of 0.315 inches (8.000 mm)
• Overall height of 2.291 inches (58.200 mm) and outside diameter of 10.709 inches (272.000 mm)
• Floating disc mounting design with 5 stud/lug holes
• Center hole diameter of 2.559 inches (65.000 mm) and mounting bolt hole circle diameter of 4.409 inches (112.000 mm)
• Weight approximately 9.85 lbs (4.48 kgs)

About the C-TEK Standard Disc Brake Rotors Line

The C-TEK Standard Disc Brake Rotors line by Centric offers reliable replacement rotors designed to meet or exceed OEM specifications. This product line focuses on providing solid rotors with smooth surfaces that ensure consistent braking performance and ease of installation. The 121.33157 rotor is part of this line, delivering dependable stopping power for compatible Audi and Volkswagen vehicles.

Technical Details and Specifications

This disc brake rotor features a solid construction with a smooth surface type, optimized for standard braking applications. The nominal thickness measures 0.394 inches (10.000 mm), with a discard thickness of 0.315 inches (8.000 mm), indicating when the rotor should be replaced to maintain safe braking performance. The rotor’s overall height is 2.291 inches (58.200 mm), and it has an outside diameter of 10.709 inches (272.000 mm). It includes a floating disc mounting design and five stud/lug holes with a diameter of 0.598 inches (15.200 mm). The center hole diameter is 2.559 inches (65.000 mm), and the mounting bolt hole circle diameter is 4.409 inches (112.000 mm). This rotor does not include an ABS tone ring or bearings.

Common Applications and Problem Solving

• Replacement for worn or warped rotors on Audi Jetta, Volkswagen Q7, and Taos
• Addresses brake pulsation and vibration issues caused by uneven rotor surfaces
• Restores proper rotor thickness to maintain braking efficiency and safety
• Eliminates noise and squealing related to rotor surface wear
• Supports consistent brake pad contact for improved stopping power

Installation Notes and Tips

Ensure the rotor is compatible with your specific Audi or Volkswagen model before installation. Verify that the rotor thickness is above the discard thickness limit of 0.315 inches (8.000 mm) to maintain safety standards. Clean the rotor surface and hub mounting area to prevent uneven contact and potential vibration. Use proper torque specifications on mounting bolts to secure the rotor firmly. Note that this rotor does not include bearings or an ABS tone ring, so these components must be sourced separately if required.

Quality Assurance and Warranty

Centric’s C-TEK Standard Disc Brake Rotors are manufactured to meet OEM quality standards, ensuring reliable performance and durability. The 121.33157 rotor undergoes strict quality control processes to maintain consistency. Warranty details should be confirmed with the product documentation or supplier, as they may vary by region and application.