Pagid 355122942 Disc Brake Rotor - Front

Overview of Pagid Disc Brake Rotor 355122942

The Pagid disc brake rotor 355122942 is engineered for reliable braking performance on select Mercedes-Benz models. Designed with gray cast iron and a fully coated finish, this rotor offers durability and corrosion resistance for vehicles like the Mercedes-Benz C300, C350, E250, E350, and E400.

• Material: Gray cast iron for strength and heat dissipation
• Coated disc and hat finish for rust resistance
• Vented, full cast construction to improve cooling
• X drilled surface type for enhanced brake pad contact
• Outside diameter of 322 mm with 6 bolt holes
• Nominal thickness of 32.00 mm and discard thickness of 30.00 mm
• Height of 64.50 mm for proper 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 focuses on combining high carbon content with a full coating process. This combination helps reduce brake fade and extends rotor life by minimizing corrosion and wear. The fully coated design ensures both the disc and hat areas are protected, making it suitable for demanding driving conditions and maintaining consistent braking performance on Mercedes-Benz vehicles.

Detailed Product Description

The Pagid disc brake rotor 355122942 is constructed from gray cast iron, a material known for its excellent thermal conductivity and durability under braking stress. The rotor features a vented design that allows air to flow between the rotor surfaces, helping to dissipate heat and reduce the risk of warping during heavy braking. The X drilled surface enhances pad bite and helps evacuate gases and debris, contributing to consistent braking feel. Both the disc and hat are coated to resist rust and corrosion, which is critical for maintaining rotor integrity over time. With a 6-bolt hole pattern and an outside diameter of 322 mm, this rotor is engineered to fit specific Mercedes-Benz models including the C300, C350, E250, E350, and E400.

Common Applications and Issues Addressed

• Replacement for worn or warped rotors on Mercedes-Benz C300, C350, E250, E350, and E400
• Improves braking performance by reducing brake fade
• Addresses rotor corrosion and rust buildup
• Helps eliminate brake noise caused by uneven rotor surfaces
• Restores proper rotor thickness for safe braking operation

Installation Notes and Tips

Ensure the rotor thickness is measured before installation; replace if below the discard thickness of 30.00 mm. Clean the hub surface to prevent runout and ensure proper rotor seating. Use the correct torque specifications for the 6-bolt pattern to avoid rotor distortion. It is recommended to replace brake pads simultaneously to optimize braking performance and rotor lifespan.

Quality Assurance and Warranty

Pagid rotors are manufactured to meet OEM specifications for fit, form, and function. The rust-resistant coating extends the service life of the rotor under typical driving conditions. While specific warranty details may vary, Pagid products generally come with a limited warranty against manufacturing defects. Always consult the product documentation or supplier for exact warranty terms.