Pagid 355107542 Disc Brake Rotor - Rear

Overview of Pagid Disc Brake Rotor 355107542

The Pagid disc brake rotor 355107542 is engineered for Audi A4, A4 Quattro, and Coupe Quattro models. Designed with durability and performance in mind, this rotor features a solid construction and a rust-resistant coating to ensure reliable braking under various conditions.

• Material: Gray cast iron for consistent heat dissipation
• Nominal Thickness: 9.90 mm for optimal rotor life
• Discard Thickness: 8.00 mm indicating service limit
• Outside Diameter: 245.00 mm for precise fitment
• Height: 39.70 mm ensuring proper alignment
• Coated disc and hat finish for corrosion resistance
• Full cast solid rotor construction
• 6 bolt hole quantity compatible with specified Audi models
• Rust resistant coating to extend rotor lifespan

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 finish on both the disc and hat surfaces helps prevent rust formation, maintaining rotor integrity and appearance over time. The high carbon content in the gray cast iron material improves thermal conductivity and wear resistance, making it suitable for the braking demands of Audi A4 and Coupe Quattro vehicles.

Detailed Product Description

The Pagid 355107542 disc brake rotor is constructed from gray cast iron, known for its excellent heat dissipation and structural strength. The rotor is solid rather than vented, providing a stable braking surface for consistent pedal feel. With a nominal thickness of 9.90 mm and a discard thickness of 8.00 mm, this rotor offers a clear service life indicator to maintain safety standards. The 245 mm outside diameter and 39.70 mm height ensure precise fitment on compatible Audi models. Both the disc and hat are coated to resist rust, which is critical for maintaining braking performance and reducing maintenance needs over time.

Common Applications and Problem Solving

• Replacement for worn or warped rotors on Audi A4, A4 Quattro, and Coupe Quattro
• Addresses brake pulsation caused by uneven rotor surfaces
• Solves corrosion-related rotor degradation
• Improves braking consistency and pedal response
• Restores proper rotor thickness for safe braking performance

Installation Notes and Tips

• Ensure rotor thickness is above discard thickness (8.00 mm) before installation
• Clean mounting surface to prevent uneven rotor seating
• Torque bolts to manufacturer specifications for secure fitment
• Inspect brake pads for wear and replace if necessary during rotor installation
• Perform a bed-in procedure after installation to optimize braking performance

Quality Assurance and Warranty

Pagid rotors are manufactured to meet strict quality standards, ensuring reliable performance and durability. The rust-resistant coating and high carbon material contribute to extended rotor life. Warranty details should be confirmed with the point of purchase or manufacturer documentation.