Pagid 355123102 Disc Brake Rotor - Front

Overview of Pagid Disc Brake Rotor 355123102

The Pagid disc brake rotor 355123102 is engineered for reliable braking performance on select Buick, Chevrolet, GMC, Oldsmobile, and Saab models. Designed with durability and corrosion resistance in mind, this rotor supports consistent stopping power for vehicles such as the Trailblazer, Envoy, and 9-7x.

• Material: Gray cast iron for strength and heat dissipation
• Nominal thickness: 29.00 mm with discard thickness at 27.50 mm
• Vented rotor design for improved cooling
• Coated disc and hat finish with rust-resistant coating
• Full cast construction with 8 bolt holes
• Outside diameter of 325.00 mm and height of 54.00 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 rotor durability and corrosion protection. The fully coated surfaces reduce rust formation, extending rotor life and maintaining consistent braking performance. The high carbon content in the gray cast iron material improves thermal conductivity and wear resistance, making it suitable for demanding driving conditions on compatible Buick, Chevrolet, GMC, Oldsmobile, and Saab vehicles.

Detailed Product Description

The Pagid 355123102 disc brake rotor is constructed from gray cast iron, a material known for its excellent heat dissipation and structural integrity. Its vented design allows air to flow between the rotor surfaces, reducing heat buildup during braking and minimizing the risk of brake fade. Both the disc and hat areas feature a coated finish that provides a rust-resistant barrier, helping to maintain rotor integrity over time. With a full cast construction and 8 bolt holes, this rotor ensures a secure fit and reliable performance. The rotor’s dimensions, including a 325 mm outside diameter and 54 mm height, are engineered to meet the specifications required by various models such as the Chevrolet Trailblazer and GMC Envoy.

Applications and Problem Solving

• Replacement for worn or warped rotors on Buick, Chevrolet, GMC, Oldsmobile, and Saab models
• Addresses brake noise and vibration caused by uneven rotor surfaces
• Helps prevent rust-related rotor degradation with its coated finish
• Improves heat dissipation to reduce brake fade during heavy use
• Restores proper braking performance on vehicles like the Trailblazer EXT and Saab 9-7x

Installation Notes and Tips

Ensure the rotor thickness is above the discard thickness of 27.50 mm before installation. Clean the hub surface thoroughly to prevent uneven rotor mounting. Use proper torque specifications for the 8 bolt holes to secure the rotor firmly. It is recommended to replace brake pads simultaneously to optimize braking efficiency. Verify compatibility with your specific vehicle model and year before installation.

Quality Assurance and Warranty

Pagid rotors undergo rigorous quality control to meet OEM standards for fit and function. The rust-resistant coating and high carbon material contribute to long service life under normal operating conditions. Warranty details should be confirmed with the supplier or manufacturer, as coverage may vary by region and application.