Zimmermann 100.3374.75 Disc Brake Rotor - Front

Overview of Zimmermann Disc Brake Rotor 100.3374.75

The Zimmermann disc brake rotor 100.3374.75 is engineered for precision and durability, designed specifically for various Audi models including the A4, A5, A6, A7, A8, Q5, Q7, and Q8 series. This two-piece brake disc offers reliable braking performance with advanced features tailored to meet the demands of modern vehicles.

• Two-piece brake disc design with alu hub floating quality
• Outer diameter of 374.5 mm and thickness of 36 mm
• High-carbon machining for enhanced wear resistance
• Coated surface to protect against corrosion
• Bolt hole circle diameter of 112 mm with 6/5 hole arrangement
• Hub bore diameter of 68 mm
• Minimum thickness of 34 mm for safety compliance
• ECE R90 approved inspection tag ensuring regulatory standards
• Weight of 12.80 kg and height of 57.4 mm

Technical Details and Features

The Zimmermann 100.3374.75 disc brake rotor features a two-piece construction combining a high-quality aluminum hub with a floating design, which helps reduce unsprung weight and improve heat dissipation. The rotor’s high-carbon machining enhances durability and resistance to thermal stress, making it suitable for demanding driving conditions. Its coated surface provides additional protection against rust and corrosion, extending the rotor’s service life. The rotor measures 374.5 mm in outer diameter and 36 mm in thickness, with a bolt hole circle of 112 mm and a 6/5 hole arrangement, ensuring precise fitment on compatible Audi models.

Compatible Audi Models and Applications

This disc brake rotor is compatible with a range of Audi vehicles, including:

• Audi A4, A4 allroad, and A4 Quattro
• Audi A5 Quattro and A5 Sportback
• Audi A6 Quattro and A7 Sportback
• Audi A8 Quattro
• Audi Q5, Q5 PHEV, and Q5 Sportback
• Audi Q7 and Q8
• Audi S4, S5, S5 Sportback, S8, SQ5, and SQ5 Sportback

Common Issues Addressed by Zimmermann Disc Brake Rotor

• Brake rotor warping and vibration during braking
• Premature rotor wear due to heat and corrosion
• Reduced braking efficiency from uneven rotor surface
• Noise and squealing caused by rotor surface degradation
• Compatibility issues with original equipment brake systems

Installation Notes and Tips

When installing the Zimmermann 100.3374.75 disc brake rotor, ensure the rotor thickness meets the minimum specification of 34 mm. Proper cleaning of the hub and rotor mounting surfaces is recommended to prevent uneven wear and ensure secure fitment. Use the correct torque specifications for the bolt hole circle of 112 mm with the 6/5 hole arrangement. It is advisable to inspect brake pads and related components during installation to maintain optimal braking performance.

Quality Assurance and Compliance

The Zimmermann disc brake rotor 100.3374.75 carries an ECE R90 approval, confirming it meets stringent European safety and performance standards. Manufactured with high-carbon machining and a coated surface, this rotor is designed for durability and consistent braking performance. The alu hub floating design contributes to reduced unsprung weight and improved heat management, supporting long-term reliability on compatible Audi vehicles.