Pagid 355121982 Disc Brake Rotor - Front

Overview of Pagid Disc Brake Rotor 355121982

The Pagid disc brake rotor 355121982 is engineered for reliable braking performance on select Audi models. Designed with gray cast iron and a fully coated finish, this rotor offers durability and corrosion resistance for vehicles like the Audi A4, A6, and S4.

• Material: Gray cast iron for strength and heat dissipation
• Nominal thickness: 30.00 mm with discard thickness at 28.00 mm
• Vented rotor design for improved cooling
• Coated disc and hat finish to resist rust
• Full cast construction with 10 bolt holes
• Outside diameter: 320.00 mm, height: 46.30 mm

Hella Pagid - High Carbon and Fully Coated Product Line

This rotor is part of the Hella Pagid - High Carbon and Fully Coated line, which focuses on enhanced durability and corrosion protection. The high carbon content improves thermal stability, while the full coating on both the disc and hat surfaces helps prevent rust, extending the rotor's service life under demanding conditions.

Detailed Product Description

The Pagid 355121982 disc brake rotor is constructed from gray cast iron, a material known for its excellent heat absorption and dissipation properties, essential for maintaining braking efficiency. The rotor features a vented design that allows air to flow between the rotor surfaces, reducing heat buildup during braking. Both the disc and hat are coated to provide a rust-resistant barrier, which is critical for vehicles exposed to moisture and road salts. With a full cast construction and 10 bolt holes, this rotor ensures a secure fit and consistent performance. The dimensions, including a 320 mm outside diameter and 46.30 mm height, are tailored for specific Audi models such as the A4, A4 Quattro, A6, A6 Quattro, Allroad Quattro, and S4.

Applications and Problem Solving

• Replacement for worn or warped rotors on Audi A4 and A6 models
• Addresses brake fade caused by overheating through vented design
• Prevents rust and corrosion in humid or salty environments
• Restores braking performance for Audi S4 and Allroad Quattro vehicles
• Ensures proper rotor thickness for safe braking operation

Installation Notes and Tips

When installing the Pagid 355121982 rotor, ensure the rotor surface is clean and free of debris. Verify the rotor thickness is above the discard thickness of 28.00 mm before installation. Use the correct torque specifications for the 10 bolt holes to secure the rotor properly. It is recommended to replace brake pads simultaneously to maintain optimal braking performance. Check compatibility with your specific Audi model and year to confirm fitment.

Quality Assurance and Warranty

Pagid rotors undergo strict quality control to meet OEM standards for fit and function. The rust-resistant coating and high carbon content contribute to long-term durability. While specific warranty details are not provided here, Pagid products typically come with manufacturer-backed warranties covering defects in materials and workmanship.