Pagid 355122452 Disc Brake Rotor - Rear

Overview of Pagid Disc Brake Rotor 355122452

The Pagid disc brake rotor 355122452 is engineered for Audi models including the S4, S6, and V8 Quattro. Designed with durability and performance in mind, this rotor features a vented construction and a rust-resistant coating to maintain reliable braking under various conditions.

• Material: Gray cast iron for strength and heat dissipation
• Nominal thickness: 20.00 mm with discard thickness at 18.00 mm
• Coated disc and hat finish for corrosion resistance
• Vented full cast construction to improve cooling
• 10 bolt holes with an outside diameter of 269.00 mm
• Height of 59.50 mm for precise fitment

Hella Pagid - High Carbon and Fully Coated Product Line

This rotor is part of the Hella Pagid - High Carbon and Fully Coated line, which emphasizes enhanced durability and corrosion protection. The fully coated surfaces help reduce rust formation, extending the rotor's service life. The high carbon content in the gray cast iron material improves thermal stability and wear resistance, making it suitable for demanding driving conditions typical of Audi S4, S6, and V8 Quattro vehicles.

Detailed Product Description

The Pagid 355122452 disc brake rotor is constructed from gray cast iron, known for its excellent heat dissipation and mechanical strength. Its vented design allows air to flow between the rotor surfaces, reducing heat buildup during braking and minimizing the risk of brake fade. Both the disc and hat areas are coated to resist rust, which is critical for maintaining consistent braking performance over time. With 10 bolt holes and a precise outside diameter of 269 mm, this rotor ensures a secure and accurate fit on compatible Audi models.

Common Applications and Problem Solving

• Replacement for worn or warped rotors on Audi S4, S6, and V8 Quattro
• Addresses brake noise caused by uneven rotor surfaces
• Helps reduce brake fade during extended or aggressive driving
• Prevents rust-related rotor degradation in humid or wet environments
• Improves overall braking stability and pedal feel

Installation Notes and Tips

Ensure the rotor thickness is above the discard thickness of 18.00 mm before installation. Clean the hub surface to remove rust or debris for proper rotor seating. Use the correct torque specifications for the 10 bolt holes to avoid warping. It is recommended to replace brake pads simultaneously to ensure optimal braking performance and rotor longevity.

Quality Assurance and Warranty

Pagid rotors undergo strict quality control to meet OEM standards for fitment and performance. The rust-resistant coating and high carbon material contribute to consistent braking and extended service life. Warranty details should be confirmed with the point of purchase or manufacturer documentation.