Raybestos 580895 Disc Brake Rotor - Rear

Overview of Raybestos Specialty - Truck Disc Brake Rotor 580895

The Raybestos Specialty - Truck Disc Brake Rotor 580895 is engineered for heavy-duty performance on Chevrolet and GMC trucks. Designed specifically for the Silverado 3500 HD and Sierra 3500 HD models, this vented, drum-in-hat rotor offers reliable braking with precise fitment and durability.

• Compatible with Chevrolet Silverado 3500 HD and GMC Sierra 3500 HD
• Part number 580895 for exact replacement
• Vented disc brake rotor with drum-in-hat design
• Overall outside diameter of 13.976 inches (355.000 mm)
• Nominal thickness of 1.575 inches (40.000 mm) with discard thickness at 1.496 inches (38.000 mm)
• Eight mounting bolt holes with a 7.087 inch (180.000 mm) bolt circle diameter
• Smooth surface type for consistent braking performance
• Inside diameter of 10.047 inches (255.200 mm) and center hole diameter of 5.118 inches (130.000 mm)
• Overall height of 5.906 inches (150.000 mm)

Raybestos Specialty - Truck Product Line Details

The Specialty - Truck line from Raybestos focuses on components designed for heavy-duty truck applications. This product line emphasizes durability and precise engineering to meet the demands of commercial and work trucks. The 580895 disc brake rotor is part of this line, offering a vented rotor design with a drum-in-hat configuration to support both braking and parking brake functions on heavy-duty Chevrolet and GMC trucks.

Technical Specifications and Features

This disc brake rotor features a vented design that helps dissipate heat during braking, reducing the risk of brake fade under heavy loads. The drum-in-hat type rotor integrates a parking brake drum within the rotor assembly, providing a compact and efficient solution for heavy-duty braking systems. The rotor’s smooth surface ensures consistent pad contact and braking performance. With eight mounting bolt holes and a precise bolt circle diameter, the rotor fits securely on the hub assembly of Silverado 3500 HD and Sierra 3500 HD trucks.

Applications and Problem Solving

• Replacement for worn or warped rotors on Chevrolet Silverado 3500 HD and GMC Sierra 3500 HD
• Addresses brake fade caused by overheating during heavy towing or hauling
• Resolves issues with uneven braking or vibration due to rotor thickness below discard limits
• Supports parking brake functionality with integrated drum-in-hat design
• Improves braking reliability for trucks used in commercial or heavy-duty environments

Installation Notes and Tips

Ensure the rotor thickness is above the discard thickness of 1.496 inches (38.000 mm) before installation. Clean the hub surface to remove rust and debris for proper rotor seating. Torque mounting bolts to manufacturer specifications to avoid rotor warping. Verify compatibility with the vehicle’s brake system, specifically for Chevrolet Silverado 3500 HD and GMC Sierra 3500 HD models. Use proper tools to handle the vented rotor carefully to prevent damage to the cooling vanes.

Quality Assurance and Warranty

Raybestos manufactures the Specialty - Truck line with strict quality control standards to meet OEM specifications. The 580895 disc brake rotor is designed for durability and consistent performance under heavy-duty conditions. Warranty information should be confirmed with the product documentation or supplier, as it may vary based on purchase location and application.