Zimmermann 460.4514.20 Disc Brake Rotor - Front Left

Overview of Zimmermann Disc Brake Rotor 460.4514.20

The Zimmermann disc brake rotor 460.4514.20 is engineered for precise braking performance on Porsche Macan models. Designed with a slotted brake disc type and high-carbon machining, this rotor ensures consistent heat dissipation and reliable stopping power under demanding conditions.

• Compatible with Porsche Macan vehicles
• Slotted brake disc type for improved brake pad cleaning and heat management
• High-carbon machining enhances durability and reduces wear
• Coated surface to resist corrosion and extend service life
• Dimensions: 350 mm outer diameter, 34 mm thickness, 52.2 mm height
• Bolt hole circle diameter of 112 mm with 6/5 hole arrangement
• Hub bore diameter of 68 mm for precise fitment
• Minimum thickness of 32.0 mm to maintain safety standards
• Weight: 12.00 kg

Technical Details and Specifications

The Zimmermann 460.4514.20 disc brake rotor features a 350 mm outer diameter and a thickness of 34 mm, providing a robust braking surface compatible with Porsche Macan models. The slotted design improves brake pad contact and helps evacuate gases and debris, reducing brake fade during extended use. The rotor’s high-carbon machining process enhances thermal conductivity and wear resistance, contributing to consistent braking performance. A coated surface protects against corrosion, which is critical for maintaining rotor integrity over time. The bolt hole circle diameter measures 112 mm with a 6/5 hole arrangement, ensuring secure mounting. The hub bore diameter of 68 mm guarantees precise alignment with the vehicle’s hub assembly.

Applications and Problem Solving

• Replaces worn or warped rotors to restore braking efficiency on Porsche Macan
• Addresses brake fade caused by overheating during aggressive driving or towing
• Reduces vibration and noise associated with uneven rotor surfaces
• Prevents corrosion-related rotor damage in humid or salty environments
• Improves brake pad life by maintaining consistent rotor surface conditions

Installation Notes and Tips

• Ensure rotor thickness meets or exceeds the minimum thickness of 32.0 mm before installation
• Use paired article number 460.4515.20 for complete axle replacement
• Clean hub mounting surface to prevent runout and ensure proper rotor seating
• Torque bolts to manufacturer specifications using the 112 mm bolt hole circle pattern
• Inspect brake pads and calipers during rotor replacement for optimal system performance

Quality Assurance and Warranty

Zimmermann disc brake rotors are manufactured to meet strict quality standards with high-carbon machining and corrosion-resistant coatings. While specific warranty details for part number 460.4514.20 should be confirmed with the supplier, Zimmermann products typically come with a limited warranty covering manufacturing defects. This rotor is designed to provide reliable braking performance and durability for Porsche Macan vehicles when installed and maintained according to manufacturer guidelines.