Pagid 355120741 Disc Brake Rotor - Rear

Overview of Pagid Disc Brake Rotor 355120741

The Pagid disc brake rotor 355120741 is engineered for BMW X5 and X6 models, providing reliable braking performance with a vented, composite design. This rotor combines gray cast iron with an aluminum hat for enhanced heat dissipation and durability.

• Material: Gray cast iron with aluminum hat
• Composite construction with vented rotor design
• Nominal thickness: 24.00 mm; discard thickness: 22.40 mm
• Outside diameter: 385.00 mm; height: 78.50 mm
• Fully coated disc and hat finish with rust-resistant coating
• 6 bolt holes for secure fitment

Hella Pagid OE Two Piece Design Product Line

This rotor is part of the Hella Pagid - OE Two Piece Design Made in Europe (Aluminum Hat, High Carbon Friction Ring, Fully Coated) product line. The two-piece construction features a high carbon friction ring paired with an aluminum hat, which reduces unsprung weight and improves thermal management. The fully coated surfaces help resist corrosion, extending the rotor's service life under demanding conditions.

Detailed Product Description

The Pagid 355120741 disc brake rotor is designed specifically for BMW X5 and X6 vehicles requiring a vented rotor with a composite build. The gray cast iron friction ring offers consistent braking performance, while the aluminum hat reduces overall weight and enhances heat dissipation. The rotor’s nominal thickness of 24.00 mm ensures durability, with a discard thickness of 22.40 mm indicating when replacement is necessary. Both the disc and hat are coated to provide rust resistance, maintaining rotor integrity over time. The 6-bolt hole configuration matches OEM specifications for secure installation.

Applications and Problem Solving

• Compatible with BMW X5 and X6 models requiring vented disc brake rotors
• Addresses brake fade caused by excessive heat through vented design
• Reduces corrosion-related rotor degradation with full coating
• Helps maintain braking efficiency by ensuring proper rotor thickness
• Improves vehicle handling by reducing unsprung weight with aluminum hat

Installation Notes and Tips

Ensure the rotor thickness is above the discard thickness of 22.40 mm before installation. Clean the hub surface thoroughly to prevent uneven rotor mounting. Use the 6-bolt hole pattern to align the rotor securely with the wheel hub. It is recommended to inspect brake pads and hardware during rotor replacement to maintain optimal braking performance.

Quality Assurance

Pagid rotors are manufactured to meet OEM standards, with quality controls in place to ensure consistent performance and durability. The rust-resistant coating and composite construction contribute to extended service life. Warranty information should be confirmed with the supplier or manufacturer.