Zimmermann 460.1554.20 Disc Brake Rotor - Front Left

Zimmermann Disc Brake Rotor for Porsche Macan

The Zimmermann 460.1554.20 disc brake rotor is engineered specifically for Porsche Macan models, providing reliable braking performance with precision fitment. Designed with a slotted surface and coated finish, this rotor balances durability and heat dissipation for consistent stopping power.

• Compatible with Porsche Macan vehicles
• Slotted brake disc type for improved heat and gas dissipation
• Outer diameter of 360 mm and thickness of 36 mm
• Coated surface to resist corrosion and extend rotor life
• Hub bore diameter of 68 mm with a bolt hole circle of 112 mm
• Weight of 13.2 kg ensuring robust construction
• Minimum thickness of 34 mm for safe wear limits
• Hole arrangement of 6/5 for secure mounting

Technical Specifications and Design Features

This Zimmermann disc brake rotor (part number 460.1554.20) features a 360 mm outer diameter and a thickness of 36 mm, designed to meet the exact specifications required by Porsche Macan models. The slotted design enhances braking efficiency by allowing gases and debris to escape, reducing brake fade during demanding driving conditions. The rotor’s coated surface provides protection against rust and corrosion, which helps maintain performance over time. With a bolt hole circle diameter of 112 mm and a hub bore of 68 mm, this rotor ensures precise fitment and secure installation. The rotor weighs 13.2 kg, reflecting its solid build quality and durability.

Applications and Problem Solving

• Replaces worn or warped rotors to restore smooth braking
• Addresses brake fade caused by overheating during aggressive driving
• Improves braking response and reduces stopping distances
• Prevents corrosion-related rotor damage in humid or wet environments
• Compatible upgrade for maintaining Porsche Macan’s factory braking performance

Installation Notes and Tips

When installing the Zimmermann 460.1554.20 rotor, ensure the vehicle is securely lifted and the wheel is removed. Clean the hub surface to remove rust or debris before mounting the rotor to guarantee proper seating. Torque the bolts to the manufacturer’s specifications using the 6/5 hole arrangement. It is recommended to replace brake pads simultaneously to optimize braking performance and rotor longevity. After installation, perform a brake bed-in procedure to ensure even pad transfer and rotor surface conditioning.

Quality Assurance and Warranty

Zimmermann rotors are manufactured to meet strict quality standards, ensuring reliable performance and safety. The coated surface treatment enhances corrosion resistance, contributing to longer service life. While specific warranty details may vary, Zimmermann products typically come with a limited warranty covering manufacturing defects. Always consult the product documentation or authorized sources for exact warranty terms.