Pagid 355122252 Disc Brake Rotor - Rear

Overview of Pagid Disc Brake Rotor 355122252

The Pagid disc brake rotor 355122252 is engineered for reliable braking performance on select Mercedes-Benz models. Designed with gray cast iron and a fully coated finish, this vented rotor offers durability and corrosion resistance for vehicles like the Mercedes-Benz 400E, C36 AMG, and E420.

• Material: Gray cast iron for strength and heat dissipation
• Coated disc and hat finish for rust resistance
• Vented rotor construction to improve cooling
• Nominal thickness: 24.00 mm; discard thickness: 21.40 mm
• 7 bolt holes with 278 mm outside diameter
• Height: 55.50 mm; full cast construction

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 and wear resistance, 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 355122252 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. Its vented design allows air to flow between the rotor surfaces, reducing heat buildup during braking. The rotor features a fully coated finish on both the disc and hat, providing a rust-resistant barrier that helps maintain structural integrity and appearance over time. With a nominal thickness of 24.00 mm and a discard thickness of 21.40 mm, this rotor meets precise specifications for safe replacement. The 7-bolt hole pattern and 278 mm outside diameter ensure compatibility with specific Mercedes-Benz models, including the 400E, C36 AMG, and E420.

Applications and Problem Solving

• Replacement for worn or warped rotors on Mercedes-Benz 400E, C36 AMG, and E420
• Addresses brake pulsation caused by uneven rotor surfaces
• Prevents rust and corrosion-related rotor degradation
• Improves heat dissipation to reduce brake fade during extended use
• Restores proper braking performance and pedal feel

Installation Notes and Tips

• Ensure rotor thickness is above discard thickness (21.40 mm) before installation
• Clean hub surface to prevent rotor runout
• Torque bolts to manufacturer specifications for secure fitment
• Inspect brake pads and replace if worn to ensure optimal rotor performance
• Perform a bed-in procedure after installation for consistent braking

Quality Assurance and Warranty

Pagid rotors are manufactured to meet OEM standards for fit, form, and function. The Hella Pagid - High Carbon and Fully Coated rotors undergo rigorous quality control to ensure durability and performance. While specific warranty details may vary, these rotors typically come with a limited warranty against manufacturing defects, providing confidence in their reliability for Mercedes-Benz 400E, C36 AMG, and E420 applications.