Pagid 355121942 Disc Brake Rotor - Rear, Rear Left or Rear Right

Overview of Pagid Disc Brake Rotor 355121942

The Pagid disc brake rotor 355121942 is engineered for Porsche 911, Boxster, and Cayman models, delivering reliable braking performance. Constructed from gray cast iron with a fully coated finish, this rotor offers durability and corrosion resistance for demanding driving conditions.

• Material: Gray cast iron for strength and heat dissipation
• Nominal thickness: 24.00 mm with discard thickness at 22.00 mm
• Vented rotor design for improved cooling
• X-drilled surface type to aid in heat and gas dissipation
• Coated disc and hat finish with rust-resistant coating
• Full cast construction with 9 bolt holes
• Outside diameter of 299.00 mm and height of 75.00 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 durability and corrosion protection. The fully coated surface and hat finish reduce rust formation, extending the rotor's service life. The high carbon content in the gray cast iron material improves thermal stability and wear resistance, making it suitable for Porsche sports cars that demand consistent braking under varied conditions.

Technical Details and Performance

The Pagid 355121942 rotor features a vented design that promotes efficient heat dissipation, reducing the risk of brake fade during aggressive driving or extended use. The X-drilled surface further assists in expelling gases and debris, maintaining optimal contact between the brake pad and rotor. With a nominal thickness of 24.00 mm and a discard thickness of 22.00 mm, this rotor ensures a balance between longevity and performance. The full cast construction enhances structural integrity, while the rust-resistant coating protects against environmental corrosion.

Applications and Problem Solving

• Compatible with Porsche 911, Boxster, and Cayman models requiring disc brake rotor replacement
• Addresses rotor wear and thickness reduction beyond discard limits
• Helps reduce brake fade caused by overheating during spirited driving
• Prevents rust and corrosion on braking surfaces and rotor hats
• Improves braking consistency with vented and X-drilled design

Installation Notes and Tips

Ensure the rotor thickness is measured before installation to confirm it meets the minimum specifications. Clean the hub surface thoroughly to prevent uneven rotor mounting. Use proper torque settings on the 9 bolt holes to avoid warping. It is recommended to replace brake pads simultaneously to maintain optimal braking performance. Follow manufacturer guidelines for bedding in new rotors.

Quality Assurance and Warranty

Pagid rotors are manufactured to meet OEM standards for fitment and performance on Porsche 911, Boxster, and Cayman vehicles. The rust-resistant coating and high carbon material contribute to long-term durability. Warranty information should be confirmed with the point of purchase or manufacturer documentation.