Raybestos 581796FZN Disc Brake Rotor - Rear

Reliable Disc Brake Rotor for Cadillac CTS

The Raybestos Element3; Coated Rotor 581796FZN is engineered to provide consistent braking performance for Cadillac CTS models. Designed with precision, this vented disc brake rotor ensures effective heat dissipation and smooth braking under various driving conditions.

• Compatible with Cadillac CTS vehicles
• Vented rotor design for improved cooling
• Coated surface to resist corrosion
• 5 mounting bolt holes for secure fitment
• Nominal thickness of 0.906 inches (23.000 mm)
• Discard thickness at 0.827 inches (21.000 mm)
• Overall height of 1.890 inches (48.000 mm)
• Outside diameter of 12.402 inches (315.000 mm)
• Smooth surface type for consistent pad contact

About the Raybestos Element3; Coated Rotor Line

The Element3; Coated Rotor line by Raybestos focuses on delivering rotors with a protective coating that helps prevent rust and corrosion, extending the rotor's service life. This product line combines vented rotor technology with a smooth braking surface to maintain reliable stopping power and reduce brake fade, making it suitable for daily driving and moderate performance needs.

Detailed Product Description

This Raybestos disc brake rotor, part number 581796FZN, is designed specifically for Cadillac CTS models requiring a conventional vented rotor. The rotor features a nominal thickness of 0.906 inches (23.000 mm) and a discard thickness of 0.827 inches (21.000 mm), ensuring it meets OEM specifications for safe operation. Its vented design improves heat dissipation during braking, reducing the risk of overheating and brake fade. The smooth surface type promotes even pad wear and consistent braking feel. With an outside diameter of 12.402 inches (315.000 mm) and an inside diameter of 9.073 inches (230.450 mm), this rotor fits securely with 5 mounting bolt holes arranged on a 4.724-inch (120.000 mm) bolt circle diameter. The center hole diameter measures 2.654 inches (67.400 mm), matching the hub for proper alignment.

Common Applications and Issues Addressed

• Replacement for worn or warped rotors on Cadillac CTS
• Resolves brake pulsation caused by uneven rotor surfaces
• Addresses reduced braking efficiency due to rotor corrosion
• Improves heat management to prevent brake fade during extended use
• Restores proper rotor thickness for safe braking performance

Installation Notes and Tips

• Ensure rotor thickness is above discard thickness before installation
• Clean hub surface to prevent rotor runout
• Torque mounting bolts to manufacturer specifications
• Inspect brake pads for wear and replace if necessary
• Perform a bed-in procedure after installation for optimal braking

Quality Assurance and Warranty

Raybestos rotors are manufactured to meet or exceed OEM standards for fit, form, and function. The Element3; Coated Rotor line includes a protective coating to resist rust and corrosion, contributing to longer service life. While specific warranty details are not provided here, Raybestos typically offers limited warranties covering defects in materials and workmanship.