Raybestos 580366 Disc Brake Rotor - Rear

Overview of Raybestos Specialty - Street Performance Rotor

The Raybestos Specialty - Street Performance disc brake rotor 580366 is engineered for reliable braking performance on Pontiac Sky and Saturn Solstice models. Designed as a solid, conventional rotor, it meets specific thickness and dimension requirements to ensure proper fit and function.

• Compatible with Pontiac Sky and Saturn Solstice vehicles
• Part number 580366 for precise identification
• Solid disc brake rotor with conventional drum-in-hat design
• Outside diameter of 10.942 inches (277.95 mm)
• Nominal thickness of 0.469 inches (11.9 mm) and discard thickness of 0.394 inches (10 mm)
• Overall height of 1.638 inches (41.6 mm)
• Five mounting bolt holes with a 110 mm (4.331 inch) bolt circle diameter

Detailed Product Specifications

This Raybestos disc brake rotor 580366 is a solid rotor designed for street performance applications within the Specialty - Street Performance product line. The rotor features a nominal thickness of 0.469 inches (11.9 mm) and a discard thickness of 0.394 inches (10 mm), ensuring it meets wear limits for safe operation. Its overall height measures 1.638 inches (41.6 mm), and the outside diameter is 10.942 inches (277.95 mm), matching the exact specifications required for the Pontiac Sky and Saturn Solstice models. The rotor includes five mounting bolt holes arranged on a 110 mm (4.331 inch) bolt circle diameter, compatible with the factory hub assembly. The conventional drum-in-hat design allows for straightforward installation and compatibility with existing brake components.

About the Specialty - Street Performance Product Line

The Specialty - Street Performance line by Raybestos focuses on delivering rotors engineered for street-driven vehicles requiring dependable braking under normal and spirited driving conditions. This product line balances durability and performance, making it suitable for Pontiac Sky and Saturn Solstice owners seeking replacement rotors that meet OEM specifications without vented or drilled features.

Common Applications and Problem Solving

• Replacement for worn or warped rotors on Pontiac Sky and Saturn Solstice
• Addressing brake pulsation caused by uneven rotor thickness
• Resolving noise issues related to rotor surface wear
• Restoring proper braking performance after rotor damage
• Ensuring safe rotor thickness within discard limits

Installation Notes and Tips

When installing the Raybestos 580366 rotor, verify the rotor thickness is above the discard thickness of 0.394 inches (10 mm) before installation. Ensure the mounting surface and bolt holes are clean and free of debris to prevent misalignment. Use proper torque specifications on the five mounting bolts arranged on the 110 mm bolt circle diameter. This rotor is designed for a conventional drum-in-hat setup, so confirm compatibility with your vehicle’s brake system components.

Quality Assurance and Warranty

Raybestos rotors undergo rigorous quality control to meet industry standards for durability and performance. The Specialty - Street Performance rotors are manufactured to precise dimensional tolerances to ensure consistent fitment and function. Warranty coverage details should be confirmed through Raybestos or authorized distributors, as warranty terms may vary by region and application.