Raybestos 580543 Disc Brake Rotor - Rear

Overview of Raybestos Specialty - Truck Disc Brake Rotor 580543

The Raybestos Specialty - Truck disc brake rotor 580543 is engineered for reliable braking performance on select Chevrolet, Pontiac, Saturn, and Suzuki models. Designed as a vented, drum-in-hat type rotor, it offers durability and efficient heat dissipation for vehicles like the Chevrolet Equinox and Pontiac Torrent.

• Vented disc brake rotor with drum-in-hat design
• Overall height: 2.823 inches (71.7 mm)
• Outside diameter: 11.929 inches (303 mm)
• Mounting bolt hole quantity: 5 with 115 mm bolt circle diameter
• Center hole diameter: 2.783 inches (70.7 mm)
• Nominal thickness: 0.787 inches (20.0 mm)
• Discard thickness: 0.724 inches (18.4 mm)
• Compatible with Chevrolet Captiva Sport, Equinox, Pontiac Torrent, Saturn Vue, and Suzuki XL-7

Detailed Product Description and Specifications

This Raybestos disc brake rotor, part number 580543, is part of the Specialty - Truck product line, which focuses on components designed for truck and SUV applications requiring robust braking solutions. The rotor features a vented design to improve heat dissipation during braking, reducing the risk of brake fade under heavy use. The drum-in-hat configuration integrates a parking brake drum within the rotor, providing a compact and efficient braking assembly.

With an outside diameter of 11.929 inches and an overall height of 2.823 inches, this rotor fits vehicles equipped with a 5-lug mounting pattern and a 115 mm bolt circle diameter. The nominal thickness of 0.787 inches ensures structural integrity, while the discard thickness of 0.724 inches indicates the minimum safe thickness before replacement is necessary. The center hole diameter of 2.783 inches allows proper hub fitment for the specified vehicle models.

Compatible Vehicles and Applications

• Chevrolet Captiva Sport
• Chevrolet Equinox
• Pontiac Torrent
• Saturn Vue
• Suzuki XL-7

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

Common Issues Addressed by This Rotor

• Brake rotor warping causing vibration during braking
• Excessive brake noise due to worn or damaged rotors
• Reduced braking efficiency from rotor thickness below discard limits
• Overheating and brake fade in heavy-duty or frequent stop conditions
• Parking brake malfunction related to integrated drum wear

Installation Notes and Tips

• Verify rotor thickness before installation to ensure it meets minimum discard thickness
• Clean mounting surfaces to prevent rotor runout and vibration
• Torque mounting bolts to manufacturer specifications for secure fitment
• Inspect brake pads and replace if worn to maintain optimal braking performance
• Check parking brake components integrated within the drum-in-hat rotor for proper operation

Quality Assurance and Warranty

Raybestos Specialty - Truck rotors are manufactured to meet or exceed OEM specifications for durability and performance. The 580543 rotor undergoes rigorous quality control to ensure consistent thickness, balance, and material integrity. While specific warranty details may vary, Raybestos typically offers coverage against defects in materials and workmanship, supporting reliable service life for your Chevrolet, Pontiac, Saturn, or Suzuki vehicle.