Zimmermann 400.3674.20 Disc Brake Rotor - Front

Zimmermann Disc Brake Rotor for Mercedes-Benz E500 and E550

The Zimmermann 400.3674.20 disc brake rotor is engineered for reliable braking performance on Mercedes-Benz E500 and E550 models. Designed with precision, this rotor meets the specific requirements of these vehicles to ensure consistent stopping power and durability.

• Compatible with Mercedes-Benz E500 and E550
• High-carbon machining for enhanced wear resistance
• Internally vented brake disc type for improved heat dissipation
• Coated surface to reduce corrosion and extend rotor life
• Bolt hole circle diameter of 112 mm with 6/5 hole arrangement
• Outer diameter of 330 mm and thickness of 32 mm
• Hub bore diameter of 67 mm and height of 47.5 mm
• Minimum thickness specification of 29.4 mm
• Weight of 11.6 kg for balanced performance

Technical Details and Design Features

The Zimmermann 400.3674.20 disc brake rotor features an internally vented design that enhances cooling efficiency during braking, reducing the risk of brake fade. The high-carbon machining process improves the rotor's resistance to wear and thermal stress, making it suitable for the demands of Mercedes-Benz E500 and E550 vehicles. With a bolt hole circle diameter of 112 mm and a 6/5 hole arrangement, this rotor fits precisely to the hub bore of 67 mm. The coated surface provides additional protection against rust and corrosion, helping maintain optimal braking performance over time.

Applications and Problem Solving

• Replaces worn or warped rotors on Mercedes-Benz E500 and E550
• Addresses brake noise and vibration issues caused by uneven rotor surfaces
• Improves heat dissipation to prevent brake fade during extended use
• Restores braking efficiency for safer vehicle operation
• Prevents corrosion-related rotor damage in humid or wet conditions

Installation Notes and Tips

When installing the Zimmermann 400.3674.20 disc brake rotor, ensure the rotor surface is clean and free of any 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 balanced braking performance. Proper torque specifications should be followed when securing the rotor to avoid warping or uneven wear.

Quality Assurance and Warranty

Zimmermann disc brake rotors are manufactured to meet strict quality standards, ensuring reliable performance and durability. The high-carbon machining and coated surface contribute to extended rotor life. While specific warranty details may vary, Zimmermann products typically come with a limited warranty against manufacturing defects, providing confidence in the product's quality for Mercedes-Benz E500 and E550 owners.