Zimmermann 460.4505.20 Disc Brake Rotor - Front Right

Overview of Zimmermann Disc Brake Rotor 460.4505.20

The Zimmermann disc brake rotor 460.4505.20 is designed for reliable braking performance on Porsche Cayenne and Panamera models. Engineered with precision, this rotor meets strict quality standards to ensure consistent stopping power and durability.

• Compatible with Porsche Cayenne and Panamera
• Internally vented brake disc type for efficient heat dissipation
• High-carbon machining for enhanced wear resistance
• Coated surface to protect against corrosion
• Outer diameter of 350 mm and thickness of 34 mm
• ECE R90 approved inspection tag for regulatory compliance
• Hub bore diameter of 98 mm and bolt hole circle of 130 mm
• Minimum thickness of 32 mm to maintain safety margins
• Weight of 11.9 kg for balanced performance

Technical Details and Specifications

This Zimmermann disc brake rotor features an internally vented design that improves cooling during braking, reducing the risk of brake fade. The rotor has a 7/5 hole arrangement, accommodating specific bolt patterns for Porsche vehicles. With a height of 68.7 mm and a hub bore diameter of 98 mm, it fits precisely on the designated models. The high-carbon machining process enhances the rotor's durability and resistance to wear, while the coated surface provides additional protection against rust and corrosion. The rotor's outer diameter measures 350 mm, with a thickness of 34 mm and a minimum thickness specification of 32 mm to ensure safe operation over time.

Applications and Problem Solving

• Replacement for worn or warped brake rotors on Porsche Cayenne and Panamera
• Improves braking consistency and heat management during heavy use
• Addresses brake noise and vibration issues caused by uneven rotor surfaces
• Restores proper brake rotor thickness to maintain braking efficiency
• Prevents corrosion-related rotor damage with coated surface technology

Installation Notes and Tips

When installing the Zimmermann disc brake rotor 460.4505.20, ensure the rotor is compatible with your Porsche Cayenne or Panamera model year and specifications. Verify the bolt hole circle of 130 mm and hub bore diameter of 98 mm match your vehicle’s hub assembly. It is recommended to inspect the brake calipers and pads for wear during rotor replacement. Proper torque specifications should be followed to avoid rotor warping. Always measure rotor thickness before installation to confirm it meets or exceeds the minimum thickness of 32 mm.

Quality Assurance and Compliance

The Zimmermann disc brake rotor 460.4505.20 carries an ECE R90 approval, confirming it meets European safety and performance standards for replacement brake parts. Manufactured with high-carbon machining and a corrosion-resistant coating, this rotor is engineered for durability and consistent braking performance. While no specific warranty information is provided, Zimmermann products are known for adherence to strict quality controls and regulatory compliance.