Raybestos 580120R Disc Brake Rotor - Front

Overview of Raybestos R-Line Disc Brake Rotor 580120R

The Raybestos R-Line Disc Brake Rotor 580120R is engineered for reliable braking performance on Cadillac CTS models. Designed as a vented, conventional rotor, it offers precise fitment and consistent stopping power tailored to your vehicle's specifications.

• Compatible with Cadillac CTS models
• Vented disc brake rotor design for improved heat dissipation
• Overall diameter of 11.920 inches (302.75 mm)
• 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 2.782 inches (70.65 mm)
• Overall height of 2.040 inches (51.8 mm)

Detailed Product Specifications

This Raybestos R-Line rotor, part number 580120R, is a vented disc brake rotor designed to meet the exacting standards required for Cadillac CTS vehicles. The vented design helps reduce heat buildup during braking, which can improve rotor longevity and maintain consistent brake performance. The rotor features a nominal thickness of 1.270 inches (32.25 mm) and a discard thickness of 1.209 inches (30.7 mm), ensuring safe replacement intervals. Its overall diameter measures 11.920 inches (302.75 mm), and it includes five mounting bolt holes arranged on a 4.528 inch (115 mm) bolt circle diameter, matching the CTS specifications. The center hole diameter is 2.782 inches (70.65 mm), and the rotor has an overall height of 2.040 inches (51.8 mm), confirming precise fitment.

About the Raybestos R-Line Product Line

The R-Line by Raybestos is a product line focused on delivering dependable, OE-quality brake components. This line is designed to provide consistent performance and durability for vehicles like the Cadillac CTS, ensuring that each rotor meets strict manufacturing standards. The R-Line rotors are engineered to offer a balance of performance and value, making them suitable for routine maintenance and replacement needs.

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 or vibration issues linked to uneven rotor surfaces
• Upgrading from solid to vented rotors for improved heat management
• Ensuring proper fitment and bolt pattern compatibility for Cadillac CTS

Installation Notes and Tips

• Verify rotor thickness before installation to ensure it meets minimum discard thickness
• Clean rotor surface and hub mounting area to prevent uneven wear or vibration
• Use proper torque specifications on the five mounting bolts to secure the rotor
• Inspect brake pads and hardware during rotor replacement for optimal braking performance
• Follow vehicle manufacturer guidelines for brake system maintenance

Quality Assurance and Warranty

Raybestos R-Line rotors are manufactured to meet or exceed OEM specifications for fit, form, and function. Each rotor undergoes rigorous quality control to ensure durability and consistent braking performance. While specific warranty details for part number 580120R should be confirmed with the supplier, Raybestos typically offers limited warranties covering defects in materials and workmanship.