Pagid 355120981 Disc Brake Rotor - Front

Reliable Disc Brake Rotor for BMW 5 and 6 Series

The Pagid disc brake rotor part number 355120981 is engineered for precision and durability, designed specifically for BMW 535i, 545i, 550i, 645Ci, and 650i models. This rotor combines advanced materials and construction to ensure consistent braking performance under various driving conditions.

• Composite construction with gray cast iron disc and aluminum hat
• Vented rotor design for improved heat dissipation
• Coated disc and hat finish for enhanced rust resistance
• Nominal thickness of 30.00 mm and discard thickness of 28.40 mm
• 6 bolt holes with an outside diameter of 348.00 mm and height of 77.10 mm

About the Hella Pagid OE Two Piece Design

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. Featuring a two-piece composite design, it combines a high carbon friction ring with an aluminum hat, both fully coated to resist corrosion. This design reduces unsprung weight and improves thermal management, contributing to stable braking performance and longevity.

Technical Details and Performance

The rotor's gray cast iron disc provides reliable friction characteristics, while the aluminum hat reduces overall weight. The vented design enhances airflow, helping to dissipate heat more effectively during braking. Both the disc and hat are coated to protect against rust and corrosion, extending the rotor's service life. With a 6-bolt hole pattern and precise dimensions, this rotor ensures proper fitment and secure installation on compatible BMW models.

Applications and Problem Solving

• Replacement for worn or warped rotors on BMW 535i, 545i, 550i, 645Ci, and 650i
• Addresses brake fade caused by overheating through vented design
• Prevents rust and corrosion with fully coated surfaces
• Reduces vibration and noise from uneven rotor wear
• Improves braking consistency and pedal feel

Installation Notes and Tips

Ensure the rotor is installed on vehicles matching the specified BMW models to guarantee proper fitment. Verify the bolt hole pattern and rotor dimensions before installation. It is recommended to replace brake pads simultaneously to maintain optimal braking performance. Clean mounting surfaces and torque bolts to manufacturer specifications for secure attachment.

Quality Assurance and Warranty

Pagid rotors are manufactured to meet OE standards, ensuring reliable performance and durability. The rust-resistant coating and composite construction contribute to extended service life. Please refer to Pagid's official warranty policy for coverage details related to this part number 355120981.