Raybestos 580065 Disc Brake Rotor and Hub Assembly - Front

Overview of Raybestos Specialty - Truck Disc Brake Rotor and Hub Assembly

The Raybestos Specialty - Truck Disc Brake Rotor and Hub Assembly (Part Number 580065) is engineered for reliable braking performance on heavy-duty vehicles. Designed specifically for Chevrolet Express 2500, Express 3500, GMC Savana 2500, and Savana 3500 models, this assembly ensures proper fit and function for your truck's braking system.

• Includes disc brake rotor and hub assembly for integrated performance
• Nominal thickness of 1.535 inches (39.000 mm) with discard thickness at 1.465 inches (37.200 mm)
• Features 8 mounting bolt holes with a bolt circle diameter of 6.500 inches (165.100 mm)
• Mounting bolt hole diameter measures 0.603 inches (15.300 mm)
• Designed for vehicles requiring 8 stud/lug holes

Detailed Product Specifications

This disc brake rotor and hub assembly is built to meet the precise specifications required by Chevrolet and GMC heavy-duty vans. The nominal thickness of 1.535 inches (39.000 mm) provides a solid braking surface, while the discard thickness of 1.465 inches (37.200 mm) indicates the minimum safe thickness before replacement is necessary. The assembly includes 8 mounting bolt holes arranged on a 6.500-inch (165.100 mm) bolt circle diameter, ensuring secure attachment to the vehicle hub. Each mounting bolt hole has a diameter of 0.603 inches (15.300 mm), compatible with the specified stud/lug configuration. This part is engineered to maintain proper alignment and rotational balance, critical for safe braking performance on Chevrolet Express 2500, Express 3500, GMC Savana 2500, and Savana 3500 models.

About the Raybestos Specialty - Truck Product Line

The Specialty - Truck line from Raybestos focuses on components designed for heavy-duty truck applications. This product line addresses the unique demands of commercial and fleet vehicles, offering parts that meet stringent durability and performance standards. The 580065 disc brake rotor and hub assembly is part of this line, providing a reliable solution tailored to the braking systems of Chevrolet and GMC full-size vans used in demanding work environments.

Common Applications and Problem Resolution

• Replacement for worn or warped disc brake rotors on Chevrolet Express 2500 and 3500 models
• Restores proper hub alignment and wheel mounting on GMC Savana 2500 and 3500 vehicles
• Addresses brake pulsation caused by uneven rotor thickness
• Solves issues related to excessive rotor wear beyond discard thickness
• Improves braking stability and reduces noise from damaged rotor surfaces

Installation Notes and Tips

When installing the Raybestos 580065 disc brake rotor and hub assembly, ensure the mounting surface is clean and free of debris to maintain proper fitment. Torque the 8 mounting bolts evenly to the manufacturer’s specifications to avoid rotor warping. Verify that the rotor thickness is within nominal limits before installation, and replace if below discard thickness. Properly inspect wheel studs and lug nuts for wear or damage during installation to ensure safe operation.

Quality Assurance and Warranty

Raybestos products undergo rigorous quality control to meet industry standards for durability and performance. The Specialty - Truck disc brake rotor and hub assembly is manufactured to precise specifications to ensure compatibility and safety. Warranty coverage details should be confirmed with the product documentation or supplier, as they may vary by region and application.