Pagid 355122062 Disc Brake Rotor - Rear

Overview of Pagid Disc Brake Rotor 355122062

The Pagid disc brake rotor 355122062 is engineered for precision and durability, designed specifically for select BMW models including the 740i, 740iL, 840Ci, 850Ci, 850CSi, and 850i. This rotor offers reliable braking performance with a solid construction and protective coatings to resist wear and corrosion.

• Material: Gray cast iron for consistent heat dissipation
• Nominal Thickness: 12.00 mm ensuring structural integrity
• Discard Thickness: 10.40 mm indicating service limit
• Outside Diameter: 324.00 mm for exact fitment
• Height: 61.10 mm matching OEM specifications
• Coated disc and hat finish for rust resistance
• Solid rotor design for stable braking response
• 7 bolt holes for secure mounting
• Full cast construction for durability

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 rotor longevity and corrosion protection. The fully coated surfaces reduce rust formation, extending the rotor's service life while maintaining consistent braking performance. The high carbon content in the gray cast iron material improves thermal stability and wear resistance, making it suitable for demanding driving conditions on BMW 7 and 8 Series vehicles.

Detailed Product Description

The Pagid 355122062 disc brake rotor is constructed from gray cast iron, a material known for its excellent heat dissipation and durability under braking stress. With a nominal thickness of 12.00 mm and a discard thickness of 10.40 mm, this rotor provides a clear service life indicator to maintain safe braking performance. The rotor features a solid design with a 324 mm outside diameter and a height of 61.10 mm, ensuring precise compatibility with BMW 740i, 740iL, 840Ci, 850Ci, 850CSi, and 850i models. Both the disc and hat surfaces are coated to resist rust and corrosion, which helps maintain rotor integrity and appearance over time. The full cast construction and 7 bolt hole configuration provide a secure and stable fitment.

Common Applications and Issues Addressed

• Replacement for worn or warped rotors causing brake pulsation
• Upgrading corroded rotors to improve braking consistency
• Resolving noise issues related to uneven rotor surfaces
• Maintaining OEM specifications for BMW 7 and 8 Series brake systems
• Ensuring safe braking performance after extended use

Installation Notes and Tips

When installing the Pagid 355122062 rotor, ensure the mounting surface is clean and free of debris to prevent misalignment. Verify the rotor thickness before installation to confirm it is above the discard thickness of 10.40 mm. Use proper torque specifications for the 7 bolt holes to secure the rotor firmly. 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 strict quality standards, ensuring reliable performance and durability. The rust-resistant coating enhances longevity by protecting against corrosion. While specific warranty details for part number 355122062 should be confirmed with the supplier, Pagid products typically come with manufacturer-backed warranties covering defects in materials and workmanship.