Pagid 355112642 Disc Brake Rotor - Rear

Overview of Pagid Disc Brake Rotor for BMW Z4

The Pagid disc brake rotor part number 355112642 is designed specifically for BMW Z4 models, providing reliable braking performance. Constructed from gray cast iron with a fully coated finish, this rotor offers durability and resistance to corrosion.

• Material: Gray cast iron for strength and heat dissipation
• Nominal Thickness: 10.00 mm ensuring optimal rotor life
• Discard Thickness: 8.40 mm indicating minimum safe thickness
• Outside Diameter: 280.00 mm compatible with BMW Z4 brake systems
• Solid disc type with 6 bolt holes for secure mounting
• Coated disc and hat finish for rust resistance and longevity
• Full cast construction for structural integrity
• Height: 75.20 mm to fit precise brake assembly dimensions

Details on 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 enhanced durability and corrosion protection. The high carbon content improves thermal conductivity and wear resistance, while the full coating on both the disc and hat surfaces helps prevent rust, extending the rotor's service life. This product line is engineered to meet the demands of performance and longevity for vehicles like the BMW Z4.

Technical Description of the Pagid 355112642 Rotor

The Pagid 355112642 disc brake rotor is a solid type rotor made from gray cast iron, known for its excellent heat dissipation and mechanical strength. The rotor features a nominal thickness of 10.00 mm and a discard thickness of 8.40 mm, providing clear guidelines for maintenance and replacement. Its 280 mm outside diameter and 75.20 mm height are designed to match the BMW Z4’s brake system specifications. The rotor includes six bolt holes for secure installation. Both the disc and hat are coated to resist rust and corrosion, which is critical for maintaining braking efficiency over time.

Applications and Problem Solving

• Replacement for worn or warped rotors on BMW Z4 models
• Addresses brake noise caused by uneven rotor surfaces
• Prevents rust-related rotor degradation in humid or wet environments
• Improves braking consistency by maintaining proper rotor thickness
• Suitable for restoring brake performance after overheating or heavy use

Installation Notes and Tips

When installing the Pagid 355112642 rotor on a BMW Z4, ensure the rotor surface is clean and free of debris before mounting. Use the correct torque specifications for the six bolt holes to avoid warping. It is recommended to replace brake pads simultaneously to ensure even wear and optimal braking performance. Check rotor thickness regularly and replace when it reaches the discard thickness of 8.40 mm.

Quality Assurance and Warranty

Pagid rotors undergo strict quality control to meet OEM standards for fitment and performance. The Hella Pagid - High Carbon and Fully Coated rotors are designed for durability and corrosion resistance. Warranty details should be confirmed with the point of purchase or manufacturer, as coverage may vary.