Zimmermann 150.3475.70 Disc Brake Rotor - Rear Left

Overview of Zimmermann Disc Brake Rotor 150.3475.70

The Zimmermann disc brake rotor 150.3475.70 is engineered for BMW M5 and M6 models, providing reliable braking performance with a two-piece design. This rotor combines durability and precision to meet the demands of high-performance vehicles.

• Two-piece brake disc construction for improved heat dissipation
• Outer diameter of 370 mm and thickness of 24 mm
• High-carbon alloyed machining for enhanced wear resistance
• Coated surface to protect against corrosion
• Aluminum hub floating design for reduced weight (9.9 kg)
• Hub bore diameter of 75 mm and bolt hole circle of 120 mm
• Minimum thickness specification of 22.4 mm ensures safety margins
• Hole arrangement of 7/5 for secure mounting

Technical Details and Specifications

This Zimmermann disc brake rotor features a two-piece design that separates the braking surface from the aluminum hub, allowing for better thermal expansion and reduced warping under stress. The rotor’s outer diameter measures 370 mm with a thickness of 24 mm, while the height is 61.5 mm. Machined from alloyed high-carbon material, the rotor offers enhanced durability and resistance to wear. The coated surface helps prevent corrosion, extending the rotor’s service life. The hub bore diameter is 75 mm, and the bolt hole circle is 120 mm with a 7/5 hole arrangement, ensuring compatibility with the specified BMW models. The floating aluminum hub design reduces unsprung weight, contributing to improved vehicle handling and braking response.

Compatible Vehicles and Applications

This disc brake rotor is specifically designed for use with BMW M5 and M6 models. It is ideal for drivers seeking a direct replacement rotor that maintains factory specifications and performance characteristics.

• Replacement for worn or damaged rotors on BMW M5 and M6
• Addresses issues such as brake judder and vibration
• Helps restore braking efficiency and pedal feel
• Suitable for vehicles experiencing rotor warping or cracking
• Improves heat management during aggressive driving conditions

Installation Notes and Tips

When installing the Zimmermann disc brake rotor 150.3475.70, ensure the mating surfaces are clean and free of debris. Verify the rotor thickness meets or exceeds the minimum thickness of 22.4 mm before installation. Proper torque specifications should be followed for the 7/5 hole arrangement to secure the rotor correctly. It is recommended to replace brake pads simultaneously to maintain optimal braking performance. Check for any signs of uneven wear or damage on related components during installation.

Quality Assurance and Warranty

Zimmermann rotors are manufactured to meet strict quality standards, utilizing high-carbon alloyed materials and precision machining. The coated surface provides additional corrosion resistance, contributing to long-term reliability. This product is engineered to OEM specifications for BMW M5 and M6 models. Warranty details should be confirmed with the point of purchase or manufacturer documentation.