Pagid 355122812 Disc Brake Rotor - Front

Overview of Pagid Disc Brake Rotor 355122812 for BMW X5

The Pagid disc brake rotor part number 355122812 is engineered for BMW X5 models requiring reliable braking performance. This vented rotor is constructed from gray cast iron and features a fully coated finish to resist rust and corrosion, ensuring durability under demanding conditions.

• Material: Gray cast iron for consistent heat dissipation
• Nominal thickness: 36.00 mm with discard thickness at 34.40 mm
• Vented rotor design for improved cooling
• Coated disc and hat finish for enhanced rust resistance
• Full cast construction with 6 bolt holes
• Outside diameter: 356.00 mm, height: 62.00 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 high carbon content materials combined with a full coating process. This combination improves rotor longevity by reducing corrosion and maintaining structural integrity, making it suitable for BMW X5 vehicles that demand consistent braking performance over time.

Technical Details and Features

The Pagid 355122812 disc brake rotor is made from gray cast iron, a material known for its excellent thermal conductivity and wear resistance. The rotor’s vented design allows air to flow between the rotor surfaces, helping to dissipate heat more effectively during braking. Both the disc and hat surfaces are coated to provide a rust-resistant barrier, extending the rotor’s service life. With a full cast construction and six bolt holes, this rotor ensures a secure fitment on compatible BMW X5 models. The rotor measures 356 mm in outside diameter and 62 mm in height, with a nominal thickness of 36 mm and a discard thickness of 34.40 mm, indicating when replacement is necessary.

Compatible Applications and Common Issues Addressed

• Compatible with BMW X5 models requiring a 356 mm vented disc rotor
• Addresses rotor wear and thickness below discard limits
• Helps reduce brake fade caused by overheating
• Prevents rust and corrosion on braking surfaces
• Improves braking stability and pedal feel

Installation Notes and Tips

When installing the Pagid 355122812 rotor on a BMW X5, ensure the rotor surface is clean and free of contaminants before mounting. Verify the rotor thickness is above the discard limit of 34.40 mm to maintain safe braking performance. Use proper torque specifications for the six bolt holes to secure the rotor firmly. It is recommended to inspect brake pads and replace them if worn to optimize braking efficiency with the new rotor.

Quality Assurance and Warranty

Pagid rotors undergo strict quality control to meet OEM standards for fitment and performance. The rust-resistant coating and high carbon material contribute to the rotor’s durability and consistent braking characteristics. Warranty details should be confirmed with the point of purchase or manufacturer documentation.