Raybestos 580104R Disc Brake Rotor - Front

Reliable Disc Brake Rotor for Cadillac CTS, Seville, and STS

The Raybestos R-Line 580104R disc brake rotor is engineered to meet the braking demands of Cadillac CTS, Seville, and STS models. Designed with precision, this vented rotor ensures consistent performance and durability under various driving conditions.

• Vented disc brake rotor for improved heat dissipation
• Overall diameter of 11.920 inches (302.75 mm) for exact fitment
• Nominal thickness of 1.270 inches (32.25 mm) with discard thickness at 1.209 inches (30.7 mm)
• Five mounting bolt holes with a 4.528 inch (115 mm) bolt circle diameter
• Center hole diameter of 2.783 inches (70.7 mm) for proper hub alignment
• Conventional rotor type compatible with drum-in-hat setups

Raybestos R-Line Product Line Overview

The R-Line series by Raybestos focuses on delivering reliable, OEM-quality brake components designed for consistent performance and durability. This product line emphasizes precise fitment and material standards, making the 580104R rotor a suitable replacement part for Cadillac vehicles requiring vented rotors with specific dimensional requirements.

Technical Specifications and Features

The 580104R rotor features a vented design that enhances cooling efficiency, reducing the risk of brake fade during extended use. With an overall height of 2.040 inches (51.8 mm) and a solid mounting configuration featuring five lug holes, this rotor matches the factory specifications for Cadillac CTS, Seville, and STS models. The nominal thickness of 1.270 inches (32.25 mm) ensures optimal braking surface, while the discard thickness of 1.209 inches (30.7 mm) indicates when replacement is necessary to maintain safety and performance.

Common Applications and Problem Solving

• Replacement for worn or warped rotors causing brake pulsation
• Addressing reduced braking efficiency due to rotor thickness below discard limits
• Resolving noise issues related to uneven rotor surfaces
• Upgrading to vented rotors for improved heat management in Cadillac CTS, Seville, and STS
• Ensuring proper fitment with exact bolt hole and center hole dimensions

Installation Notes and Tips

When installing the Raybestos R-Line 580104R rotor, ensure the mounting surface is clean and free of debris to prevent rotor runout. Verify the rotor thickness before installation to confirm it meets nominal specifications. Use proper torque settings on the five mounting bolts to secure the rotor evenly. It is recommended to replace brake pads simultaneously to maintain balanced braking performance.

Quality Assurance and Warranty

Raybestos R-Line rotors are manufactured to meet or exceed OEM standards, providing reliable braking performance for Cadillac CTS, Seville, and STS vehicles. While specific warranty details are not provided here, Raybestos products typically come with a limited warranty against defects in materials and workmanship. Always consult product documentation or the manufacturer for exact warranty terms.