Raybestos 581783FZN Disc Brake Rotor - Rear

Overview of Raybestos Element3 Coated Rotor for Cadillac XTS

The Raybestos Element3; Coated Rotor 581783FZN is engineered specifically for Cadillac XTS models, providing reliable braking performance. This vented disc brake rotor is designed to meet precise fitment and durability standards for optimal vehicle safety.

• Compatible with Cadillac XTS
• Part Number: 581783FZN
• Vented disc brake rotor for improved heat dissipation
• Overall height: 2.413 inches (61.3 mm)
• Outside diameter: 13.780 inches (350 mm)
• Mounting bolt hole quantity: 6 with 5.5 inch (139.7 mm) bolt circle diameter
• Nominal thickness: 0.830 inches (21.1 mm)
• Discard thickness: 0.770 inches (19.55 mm)
• Conventional rotor type

Product Line Details: Element3; Coated Rotor

The Element3; Coated Rotor line by Raybestos features a protective coating that helps resist corrosion and extends rotor life. This coating is especially beneficial for vehicles like the Cadillac XTS that require consistent braking performance under various driving conditions. The Element3 line balances durability with precise engineering to maintain factory specifications.

Technical Specifications and Features

This Raybestos disc brake rotor is vented to enhance heat dissipation during braking, reducing the risk of brake fade. The rotor measures 13.780 inches (350 mm) in outside diameter and has an overall height of 2.413 inches (61.3 mm). It includes six mounting bolt holes arranged on a 5.5 inch (139.7 mm) bolt circle diameter, ensuring secure fitment. The nominal thickness of 0.830 inches (21.1 mm) provides a solid braking surface, while the discard thickness of 0.770 inches (19.55 mm) indicates when replacement is necessary to maintain safety and performance.

Applications and Problem Solving

• Replacement for worn or warped rotors on Cadillac XTS
• Addresses brake noise and vibration issues
• Improves heat management to reduce brake fade
• Restores braking performance after rotor surface damage
• Prevents corrosion-related rotor degradation

Installation Notes and Tips

Ensure the rotor surface is clean and free of debris before installation. Verify the mounting bolt hole pattern matches the vehicle hub (6 holes on a 5.5 inch circle). Use proper torque specifications for mounting bolts to avoid rotor warping. It is recommended to replace brake pads simultaneously to ensure even wear and optimal braking performance.

Quality Assurance and Warranty

Raybestos Element3; Coated Rotors are manufactured to meet or exceed OEM standards for fit, form, and function. The protective coating enhances corrosion resistance, contributing to longer rotor life. Warranty coverage details should be confirmed with the manufacturer or authorized distributor.