Pagid 355120972 Disc Brake Rotor - Rear

Reliable Disc Brake Rotor for BMW Models

The Pagid 355120972 disc brake rotor is engineered for precise braking performance on select BMW vehicles. Designed with durability and corrosion resistance in mind, this rotor ensures consistent stopping power for models like the BMW 228i, 230i, 320i, 328d, and 428i series.

• Material: Gray cast iron for strength and heat dissipation
• Nominal Thickness: 19.90 mm for optimal rotor life
• Discard Thickness: 18.40 mm to indicate replacement threshold
• Coated disc and hat finish for enhanced rust resistance
• Vented full cast construction to improve cooling
• 6 bolt holes with 300 mm outside diameter
• Height: 66.10 mm for precise fitment

About the 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 rotors that offer improved thermal stability and wear resistance. The full coating on both the disc and hat surfaces provides additional protection against corrosion, extending the rotor's service life and maintaining performance under demanding conditions.

Detailed Product Description

The Pagid 355120972 disc brake rotor is constructed from gray cast iron, a material known for its excellent heat dissipation and durability. Its vented design allows for better airflow, reducing the risk of brake fade during extended use. The rotor features a fully coated finish on both the disc and hat, which helps prevent rust and corrosion, a common issue in brake components exposed to moisture and road salts. With a 300 mm outside diameter and 6 bolt holes, this rotor is engineered to fit specific BMW models including the 228i, 230i, 320i, 328d, and 428i series, ensuring a precise and secure fit.

Common Applications and Issues Addressed

• Replacement for worn or warped rotors causing brake pulsation
• Upgrading corroded rotors to improve braking reliability
• Resolving noise issues related to uneven rotor surfaces
• Maintaining optimal braking performance on BMW 228i and 230i models
• Ensuring safety and consistent stopping power for 320i, 328d, and 428i vehicles

Installation Notes and Tips

When installing the Pagid 355120972 rotor, ensure the hub surface is clean and free of debris to promote proper seating. Verify the rotor thickness before installation; replace if below the discard thickness of 18.40 mm. Use the correct torque specifications for the 6 bolt holes to avoid rotor warping. It is recommended to inspect brake pads and hardware during rotor replacement for optimal braking system performance.

Quality Assurance and Warranty

Pagid rotors are manufactured to meet strict quality standards, ensuring reliable performance and durability. The Hella Pagid - High Carbon and Fully Coated rotors undergo rigorous testing for material integrity and coating adhesion. While specific warranty details are not provided here, Pagid products typically come with manufacturer-backed quality assurance to support their use in OEM and aftermarket applications.