Zimmermann 150.2952.20 Disc Brake Rotor - Rear Left

Overview of Zimmermann Disc Brake Rotor 150.2952.20

The Zimmermann 150.2952.20 disc brake rotor is engineered for reliable braking performance on select BMW and Toyota models. Designed with precision, this internally vented rotor offers consistent heat dissipation and durability for vehicles such as the BMW 330i and Toyota GR Supra.

• High-carbon machining for enhanced wear resistance
• Internally vented brake disc type for improved cooling
• Coated surface to reduce corrosion and extend service life
• 330 mm outer diameter with 20 mm thickness for optimal braking surface
• Compatible bolt hole circle diameter of 112 mm with 6/5 hole arrangement
• Hub bore diameter of 67 mm ensuring proper fitment
• ECE R90 approved inspection tag for regulatory compliance
• Minimum thickness of 18.4 mm to maintain safety standards
• Weight of 7.9 kg balancing strength and performance

Technical Details and Specifications

The Zimmermann 150.2952.20 disc brake rotor features a 330 mm outer diameter and a thickness of 20 mm, providing a robust braking surface suitable for demanding driving conditions. Its internally vented design promotes efficient heat dissipation, reducing the risk of brake fade during extended use. The rotor is machined from high-carbon material, which enhances wear resistance and contributes to longer service intervals. The coated surface protects against corrosion, maintaining rotor integrity over time. With a bolt hole circle diameter of 112 mm and a 6/5 hole arrangement, this rotor fits securely on compatible hubs with a 67 mm bore diameter. The product carries an ECE R90 inspection tag, ensuring it meets European safety and quality standards.

Compatible Vehicles and Applications

This disc brake rotor is compatible with a range of BMW and Toyota models, including:

• BMW 330i and 330i xDrive
• BMW 530e and 530e xDrive
• BMW 530i and 530i xDrive
• BMW 540d xDrive
• BMW X3 and X4
• BMW Z4
• Toyota GR Supra

It is designed to replace original equipment rotors on these vehicles, ensuring proper fitment and braking performance.

Common Issues Addressed by Zimmermann 150.2952.20 Rotor

• Brake rotor warping due to heat buildup
• Uneven brake pad wear caused by rotor surface irregularities
• Corrosion and rust on braking surfaces
• Reduced braking efficiency from worn or thin rotors
• Brake noise and vibration related to rotor defects

Installation Notes and Tips

When installing the Zimmermann 150.2952.20 disc brake rotor, ensure the rotor surface is clean and free of contaminants before mounting. Verify the bolt hole circle and hub bore dimensions match the vehicle specifications. It is recommended to replace brake pads simultaneously to maintain optimal braking performance. Follow manufacturer torque specifications for wheel bolts and perform a proper bed-in procedure after installation.

Quality Assurance and Warranty

Zimmermann disc brake rotors are manufactured to meet strict quality standards and carry the ECE R90 approval, confirming compliance with European safety regulations. The high-carbon machining and coated surface contribute to durability and corrosion resistance. Warranty details should be confirmed with the point of purchase or manufacturer documentation.