Pagid 355132771 Disc Brake Rotor - Front

Overview of Pagid Disc Brake Rotor 355132771

The Pagid disc brake rotor 355132771 is engineered for precise braking performance on BMW 135i models. Designed with durability and efficiency in mind, this rotor features a coated finish and high carbon gray cast iron construction to ensure reliable stopping power and corrosion resistance.

• Material: Gray cast iron with high carbon content
• Coated disc and hat finish for rust resistance
• Composite construction with internally vented design
• Nominal thickness of 26.00 mm and discard thickness of 24.40 mm
• Mill balanced for smooth operation
• 5 mounting bolt holes with 120 mm bolt circle diameter
• Non-directional smooth braking surface
• Compatible with BMW 135i models

Hella Pagid - coated, high carbon (full-cast disc) Product Line

This rotor is part of the Hella Pagid - coated, high carbon (full-cast disc) product line, which focuses on combining high carbon gray cast iron material with a protective coating. This combination enhances rotor durability and heat dissipation while reducing corrosion. The full-cast disc design ensures structural integrity and consistent braking performance under demanding conditions.

Technical Details and Specifications

The rotor measures 338 mm in outside diameter and 79 mm in inside diameter, with an overall height of 73 mm. It features a two-piece composite construction with an internally vented design to improve heat dissipation and reduce brake fade. The rotor thickness is 26 mm nominal, with a discard thickness of 24.40 mm, ensuring a clear maintenance threshold. Mill balancing minimizes vibrations for smoother braking. The rotor includes 5 mounting bolt holes arranged on a 120 mm bolt circle diameter, matching the BMW 135i specifications. The smooth, non-directional braking surface supports consistent pad contact and wear.

Applications and Problem Solving

• Replacement for worn or warped rotors on BMW 135i
• Addresses brake noise and vibration issues
• Improves braking consistency and heat management
• Prevents rust and corrosion with coated surfaces
• Maintains proper rotor thickness for safe braking performance

Installation Notes and Tips

Installation of the Pagid disc brake rotor 355132771 should be performed by qualified personnel to ensure proper fitment and safety. Verify rotor thickness before installation and replace if below discard thickness. Clean mounting surfaces to prevent uneven rotor seating. Use appropriate torque specifications for the 5 mounting bolts on the 120 mm bolt circle diameter. This rotor does not include bearings or ABS tone ring, so ensure compatibility with your vehicle’s existing components.

Quality Assurance and Warranty

Pagid rotors are manufactured to meet OEM standards for material quality and dimensional accuracy. The rust-resistant coating extends rotor life in corrosive environments. While specific warranty details are not provided, Pagid products typically adhere to industry quality controls and are suitable for standard replacement applications on BMW 135i vehicles.