Raybestos 580569R Disc Brake Rotor - Rear

Overview of Raybestos R-Line Disc Brake Rotor 580569R

The Raybestos R-Line Disc Brake Rotor 580569R is engineered for reliable braking performance on select Buick, Chevrolet, GMC, and Saturn vehicles. Designed specifically for models like the Acadia, Acadia Limited, Enclave, Outlook, and Traverse, this rotor meets precise fitment and durability requirements.

• Vented disc brake rotor with drum-in-hat design
• Outside diameter: 13.031 inches (331.0 mm)
• Nominal thickness: 0.787 inches (20.0 mm)
• Discard thickness: 0.724 inches (18.4 mm)
• Overall height: 2.102 inches (53.4 mm)
• Mounting bolt hole quantity: 6 with 5.197 inch (132 mm) bolt circle diameter
• Center hole diameter: 2.976 inches (75.6 mm)
• Compatible with 6 stud/lug hole configurations

Detailed Product Description and Specifications

This Raybestos R-Line rotor (part number 580569R) features a vented design that helps dissipate heat more effectively during braking, reducing the risk of brake fade under demanding conditions. The drum-in-hat configuration integrates a parking brake drum within the rotor, providing a compact and efficient solution for vehicles equipped with rear drum parking brakes. With an outside diameter of 13.031 inches and a nominal thickness of 0.787 inches, this rotor is engineered to meet the exact specifications required for proper fit and function on compatible Buick, Chevrolet, GMC, and Saturn SUVs.

The mounting bolt pattern includes six holes arranged on a 5.197-inch bolt circle diameter, ensuring secure attachment to the hub assembly. The center hole diameter of 2.976 inches allows for precise centering on the vehicle’s hub. The discard thickness of 0.724 inches indicates the minimum safe thickness before rotor replacement is necessary, helping maintain braking safety and performance.

Compatible Vehicles and Applications

• Buick Acadia and Acadia Limited
• Buick Enclave
• Chevrolet Traverse
• GMC Acadia
• Saturn Outlook

This rotor is designed specifically for these models, ensuring proper fitment and reliable braking performance when replacing worn or damaged rotors.

Installation Notes and Tips

• Verify rotor thickness before installation to ensure it meets or exceeds discard thickness
• Clean mounting surfaces to prevent rotor runout and vibration
• Torque mounting bolts to manufacturer specifications for secure fitment
• Inspect brake pads and hardware during rotor replacement for optimal braking system performance
• Follow vehicle-specific service manual instructions for drum-in-hat rotor installation

Quality Assurance and Warranty

Raybestos R-Line rotors are manufactured to meet or exceed OEM standards for fit, form, and function. The 580569R rotor undergoes rigorous quality control to ensure consistent performance and durability. While specific warranty details are not provided here, Raybestos products typically come with a limited warranty against defects in materials and workmanship. Consult product documentation or Raybestos directly for warranty terms.

About the Raybestos R-Line Product Line

The R-Line by Raybestos is a product line focused on delivering reliable, OEM-quality brake components designed for direct replacement applications. The R-Line rotors, including part number 580569R, are engineered to meet the exact specifications of the original equipment, providing consistent braking performance and fitment for vehicles such as Buick Acadia, Chevrolet Traverse, and GMC Acadia. This line emphasizes durability and precision manufacturing to support safe and effective braking system repairs.