Pagid 355110042 Disc Brake Rotor - Rear

Overview of Pagid Disc Brake Rotor 355110042

The Pagid disc brake rotor 355110042 is engineered for BMW 745i, 745Li, 760i, and 760Li models. Designed with durability and performance in mind, this rotor features a vented construction and a rust-resistant coating to maintain braking efficiency under demanding conditions.

• Material: Gray cast iron for reliable heat dissipation
• Nominal Thickness: 24.00 mm ensuring structural integrity
• Discard Thickness: 22.40 mm indicating service limits
• Outside Diameter: 345.00 mm for precise fitment
• Height: 66.90 mm matching OEM specifications
• Vented rotor design for improved cooling
• Coated disc and hat finish to resist corrosion
• Full cast construction for enhanced strength
• 6 bolt holes for secure mounting
• Rust resistant coating to extend rotor life

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 high carbon content and comprehensive coating treatments. These features contribute to reduced brake fade and increased resistance to rust and corrosion, making it suitable for high-performance and luxury vehicles like the BMW 7 Series. The fully coated finish on both the disc and hat ensures long-lasting protection against environmental factors.

Detailed Product Description

The Pagid disc brake rotor 355110042 is constructed from gray cast iron, a material known for its excellent thermal conductivity and durability. Its vented design allows air to flow between the rotor surfaces, enhancing heat dissipation during braking and reducing the risk of warping. The rotor’s nominal thickness of 24.00 mm and discard thickness of 22.40 mm provide clear service parameters to maintain optimal braking performance. Both the disc and hat are coated to resist rust, which is critical for maintaining rotor integrity over time. The full cast construction ensures the rotor maintains its shape and strength under heavy braking loads. With six bolt holes and an outside diameter of 345.00 mm, this rotor is engineered to fit BMW 745i, 745Li, 760i, and 760Li models precisely.

Common Applications and Problem Solving

• Replacement for worn or warped rotors on BMW 7 Series 745i, 745Li, 760i, and 760Li
• Addresses brake noise caused by uneven rotor surfaces
• Improves braking performance by restoring proper rotor thickness
• Prevents rust-related rotor degradation with coated surfaces
• Reduces brake fade through vented rotor design

Installation Notes and Tips

When installing the Pagid disc brake rotor 355110042, ensure the rotor is cleaned of any protective coatings or residues before mounting. Verify the rotor thickness is above the discard limit of 22.40 mm to guarantee safety and performance. Use proper torque specifications for the six mounting bolts to avoid rotor distortion. It is recommended to replace brake pads simultaneously to ensure even wear and optimal braking efficiency.

Quality Assurance and Warranty

Pagid rotors are manufactured to meet or exceed OEM standards, ensuring reliable performance and durability. The rust-resistant coating and high carbon content contribute to extended rotor life. Warranty details should be confirmed with the point of purchase, but Pagid products typically include coverage against manufacturing defects.