Zimmermann 400.5504.20 Disc Brake Rotor - Rear

Overview of Zimmermann Disc Brake Rotor 400.5504.20

The Zimmermann disc brake rotor 400.5504.20 is engineered for high-performance braking on select Mercedes-Benz AMG models. Designed with a slotted and perforated surface, this rotor enhances heat dissipation and braking efficiency for vehicles like the C63 AMG and E63 AMG.

• Compatible with Mercedes-Benz C63 AMG, CLS63 AMG, CLS63 AMG S, E63 AMG, and E63 AMG S
• Slotted and perforated brake disc type for improved cooling
• Outer diameter of 360 mm and thickness of 26 mm
• Coated surface to resist corrosion and wear
• Hub bore diameter of 67 mm with a bolt hole circle of 112 mm
• Minimum thickness of 24 mm ensures durability and safety
• Weight of 11.0 kg for balanced performance
• Hole arrangement of 6/5 for secure mounting

Technical Details and Specifications

The Zimmermann 400.5504.20 disc brake rotor features a 360 mm outer diameter and a thickness of 26 mm, providing a robust braking surface suitable for high-demand driving conditions. Its slotted and perforated design helps to reduce brake fade by allowing gases and debris to escape, maintaining consistent contact between the brake pad and rotor. The rotor’s coated surface offers protection against rust and corrosion, extending its service life. With a hub bore diameter of 67 mm and a bolt hole circle of 112 mm, this rotor fits securely on the specified Mercedes-Benz AMG models. The height of 65.5 mm and a minimum thickness of 24 mm ensure the rotor meets safety and performance standards.

Applications and Problem Solving

• Replaces worn or warped rotors on Mercedes-Benz C63 AMG and E63 AMG models
• Improves braking performance under high heat conditions
• Reduces brake fade during aggressive driving or track use
• Addresses corrosion issues with coated surface technology
• Ensures proper fitment and secure mounting with precise hole arrangement

Installation Notes and Tips

When installing the Zimmermann disc brake rotor 400.5504.20, ensure the rotor is compatible with your specific Mercedes-Benz AMG model. Verify the bolt hole circle of 112 mm and hub bore diameter of 67 mm match your vehicle’s specifications. It is recommended to replace brake pads simultaneously to maintain optimal braking performance. Clean the hub surface before installation to prevent uneven rotor seating. Torque all bolts to manufacturer specifications to ensure safety and reliability.

Quality Assurance and Warranty

Zimmermann rotors are manufactured to meet strict quality standards, ensuring durability and consistent performance. The coated surface protects against corrosion, contributing to a longer service life. While specific warranty details for part number 400.5504.20 should be confirmed at the point of purchase, Zimmermann products typically come with a limited warranty covering manufacturing defects.