Pagid 355122792 Disc Brake Rotor - Front

Overview of Pagid Disc Brake Rotor for BMW X3

The Pagid disc brake rotor part number 355122792 is engineered for BMW X3 models requiring reliable braking performance. This rotor features a vented design and a rust-resistant coating to enhance durability and heat dissipation during operation.

• Material: Gray cast iron for strength and heat resistance
• Nominal thickness: 25.00 mm with discard thickness at 23.40 mm
• Vented rotor construction for improved cooling
• Coated disc and hat finish to resist corrosion
• Full cast construction with 6 bolt holes
• Outside diameter of 325.00 mm and height of 62.20 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 enhanced rotor longevity and consistent braking performance. The fully coated surfaces provide additional protection against rust and environmental wear, while the high carbon content in the gray cast iron material improves thermal stability and reduces the risk of warping under heavy braking conditions.

Detailed Product Description

The Pagid 355122792 disc brake rotor is designed specifically for BMW X3 vehicles, ensuring precise fitment and optimal braking efficiency. Its vented design allows air to flow between the rotor surfaces, helping to dissipate heat generated during braking and reducing the likelihood of brake fade. The gray cast iron material offers a balance of durability and thermal conductivity, while the full cast construction provides structural integrity. Both the disc and hat surfaces are coated to protect against rust, extending the rotor's service life in various driving conditions.

Common Applications and Problem Solving

• Replacement for worn or warped rotors on BMW X3 models
• Addresses brake noise caused by uneven rotor surfaces
• Improves heat dissipation to reduce brake fade during heavy use
• Prevents rust and corrosion on braking components
• Restores braking performance and pedal feel

Installation Notes and Tips

When installing the Pagid 355122792 rotor, ensure the rotor thickness is above the discard thickness of 23.40 mm. Clean the hub surface before mounting to prevent runout issues. Use proper torque specifications on the 6 bolt holes to secure the rotor. It is recommended to replace brake pads simultaneously to maintain consistent braking performance.

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 long-term durability. Warranty details should be confirmed with the point of purchase or manufacturer documentation.