Pagid 355109922 Disc Brake Rotor - Front

Overview of Pagid Disc Brake Rotor 355109922

The Pagid disc brake rotor 355109922 is engineered for reliable braking performance on select BMW models. Designed with gray cast iron and a vented construction, this rotor supports effective heat dissipation and durability for vehicles such as the BMW 525i, 528i, and 535i xDrive.

• Material: Gray cast iron for strength and heat resistance
• Nominal thickness: 30.00 mm with discard thickness at 28.40 mm
• Vented rotor design for improved cooling
• Coated disc and hat finish with rust-resistant coating
• Full cast construction with 6 bolt holes
• Outside diameter: 324.00 mm, height: 77.20 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 emphasizes enhanced durability and corrosion resistance. The fully coated surfaces and high carbon content in the cast iron material help reduce rust and extend rotor life, making it suitable for demanding driving conditions and maintaining consistent braking performance on BMW 5 Series models.

Detailed Product Description

The Pagid 355109922 disc brake rotor features a vented design that allows air to flow between the rotor surfaces, reducing heat buildup during braking. Constructed from gray cast iron, it offers a balance of strength and thermal conductivity. The rotor’s nominal thickness of 30.00 mm ensures structural integrity, while the discard thickness of 28.40 mm indicates when replacement is necessary to maintain safety. Both the disc and hat are coated to resist corrosion, which is critical for longevity and consistent braking efficiency. The full cast construction and six bolt holes provide a secure fitment for compatible BMW models.

Compatible Vehicles and Common Applications

• Replacement rotor for BMW 525i and 525xi models
• Suitable for BMW 528i, 528i xDrive, and 528xi variants
• Fits BMW 530i and 530xi models requiring vented rotors
• Compatible with BMW 535i xDrive and 535xi for reliable braking
• Addresses issues such as rotor warping, excessive wear, and corrosion

Installation Notes and Tips

• Ensure rotor thickness is above discard thickness before installation
• Clean mounting surface to prevent uneven rotor seating
• Torque bolts to manufacturer specifications for secure fitment
• Inspect brake pads and replace if worn to avoid rotor damage
• Perform a brake system bleed after installation to maintain performance

Quality Assurance and Warranty

Pagid rotors are manufactured to meet OEM standards for fit and function. The rust-resistant coating and high carbon content contribute to consistent braking performance and extended rotor life. While specific warranty details are not provided, Pagid products typically adhere to industry quality controls to ensure reliability on BMW vehicles.