Raybestos 580438FZN Disc Brake Rotor - Front

Reliable Disc Brake Rotor for Cadillac, Chevrolet, and GMC Vehicles

The Raybestos Element3; Coated Rotor 580438FZN is engineered to provide consistent braking performance for select Cadillac, Chevrolet, and GMC models. Designed as a vented, conventional disc brake rotor, it meets the specific requirements of vehicles like the Chevrolet Tahoe and GMC Yukon.

• Vented disc brake rotor design for improved heat dissipation
• Coated surface to resist corrosion and extend rotor life
• Overall diameter of 11.610 inches (294.9 mm) for precise fitment
• Nominal thickness of 1.285 inches (32.65 mm) with discard thickness at 1.215 inches (30.85 mm)
• Six mounting bolt holes with a 5.5-inch (139.7 mm) bolt circle diameter
• Compatible with multiple models including Cadillac Escalade, Chevrolet Blazer, and GMC K1500 series

Product Line Details: Element3; Coated Rotor

The Element3; Coated Rotor line by Raybestos features rotors with a protective coating designed to reduce rust and corrosion, which helps maintain braking efficiency over time. This coating is particularly beneficial for vehicles exposed to harsh weather conditions or road salt. The vented rotor design enhances heat dissipation, reducing the risk of brake fade during extended use.

Technical Specifications and Features

This Raybestos disc brake rotor has an overall height of 2.602 inches (66.1 mm) and is constructed as a vented rotor to improve airflow and cooling. The rotor includes six mounting bolt holes arranged on a 5.5-inch (139.7 mm) bolt circle diameter, ensuring secure installation. The nominal thickness of 1.285 inches (32.65 mm) and discard thickness of 1.215 inches (30.85 mm) provide clear service limits for maintenance and replacement.

Applications and Problem Solving

• Replacement for worn or warped rotors on Cadillac Escalade and Chevrolet Tahoe
• Restores braking performance on GMC K1500 and K2500 Suburban models
• Addresses rotor corrosion issues common in regions with road salt exposure
• Improves heat dissipation to reduce brake fade during towing or heavy loads
• Ensures proper fitment and secure mounting with six-bolt configuration

Installation Notes and Tips

• Verify rotor thickness before installation to ensure it meets minimum discard thickness
• Clean mounting surfaces to prevent uneven rotor seating
• Torque mounting bolts to manufacturer specifications for safety and performance
• Inspect brake pads and hardware during rotor replacement for optimal results

Quality Assurance and Warranty

Raybestos rotors, including the Element3; Coated Rotor 580438FZN, are manufactured to meet or exceed OEM standards. The protective coating helps extend rotor life by resisting rust and corrosion. While specific warranty details vary, Raybestos typically offers coverage against defects in materials and workmanship. Consult product documentation for exact warranty terms.