Zimmermann 400.3629.20 Disc Brake Rotor - Front

Zimmermann Disc Brake Rotor for Mercedes-Benz CLK500 and CLK550

The Zimmermann 400.3629.20 disc brake rotor is engineered for reliable braking performance on Mercedes-Benz CLK500 and CLK550 models. Designed with precision, this rotor meets the specific requirements of these vehicles to ensure consistent stopping power and durability.

• Compatible with Mercedes-Benz CLK500 and CLK550
• 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
• 345 mm outer diameter with 30 mm thickness for optimal braking surface
• 67 mm hub bore and 112 mm bolt hole circle for precise fitment
• Weight of 11.94 kg ensuring structural integrity
• Minimum thickness of 27.4 mm to maintain safety standards

Technical Specifications and Design Features

This Zimmermann disc brake rotor (part number 400.3629.20) features an internally vented design that enhances cooling during braking, reducing the risk of brake fade. The rotor’s high-carbon machining improves wear resistance and braking consistency, while the coated surface protects against rust and corrosion. With a 345 mm outer diameter and 30 mm thickness, it provides a substantial braking surface area. The 67 mm hub bore and 112 mm bolt hole circle ensure a precise fit on Mercedes-Benz CLK500 and CLK550 models. The rotor’s weight of 11.94 kg contributes to its durability and performance under demanding conditions.

Applications and Problem Solving

• Replaces worn or warped rotors causing vibration or noise during braking
• Addresses reduced braking efficiency due to rotor overheating
• Solves corrosion-related rotor surface degradation
• Restores proper rotor thickness to maintain safe braking distances
• Improves heat dissipation to prevent brake fade on Mercedes-Benz CLK500 and CLK550

Installation Notes and Tips

Ensure the rotor surface is clean and free of debris before installation. Verify the rotor thickness meets or exceeds the minimum thickness of 27.4 mm. Use the correct torque specifications for the 6/5 hole arrangement to secure the rotor properly. It is recommended to replace brake pads simultaneously to optimize braking performance. Check hub bore and bolt hole circle measurements to confirm compatibility with your vehicle.

Quality Assurance and Warranty

Zimmermann disc brake rotors are manufactured to meet strict quality standards, ensuring reliable performance and safety. The high-carbon machining and coated surface contribute to long service life and resistance to wear and corrosion. While specific warranty details may vary, Zimmermann products typically come with a manufacturer’s warranty covering defects in materials and workmanship.