Raybestos 680026 Disc Brake Rotor - Rear

Raybestos Specialty - Truck Disc Brake Rotor Overview

The Raybestos Specialty - Truck disc brake rotor 680026 is engineered for reliable braking performance on Ford and Mercury trucks. Designed specifically for models like the Explorer, Explorer Sport Trac, and Mountaineer, this vented rotor ensures effective heat dissipation and consistent stopping power under demanding conditions.

• Vented disc brake rotor with drum-in-hat design
• Outside diameter: 11.850 inches (301.000 mm)
• Nominal thickness: 0.472 inches (12.000 mm)
• Discard thickness: 0.433 inches (11.000 mm)
• Overall height: 2.300 inches (58.400 mm)
• Mounting bolt hole quantity: 5 with 0.542 inch (13.750 mm) diameter
• Center hole diameter: 3.228 inches (82.000 mm)
• Mounting bolt hole circle diameter: 4.500 inches (114.300 mm)

Detailed Specifications and Features

This Raybestos disc brake rotor 680026 features a vented design that improves heat dissipation during braking, reducing the risk of brake fade on Ford Explorer, Explorer Sport Trac, and Mercury Mountaineer vehicles. The drum-in-hat configuration integrates a parking brake drum within the rotor, providing a compact and efficient braking solution. With a nominal thickness of 0.472 inches and a discard thickness of 0.433 inches, this rotor maintains structural integrity and safety throughout its service life. The 5-bolt mounting pattern with a 4.500-inch bolt circle diameter ensures secure fitment on compatible models.

Specialty - Truck Product Line

The Raybestos Specialty - Truck line is tailored for truck and SUV applications requiring durable and reliable brake components. This product line focuses on meeting the specific demands of heavier vehicles like the Ford Explorer and Mercury Mountaineer, offering rotors designed to handle increased weight and braking loads. The 680026 rotor exemplifies this with its vented design and drum-in-hat style, providing both disc braking and parking brake functionality in one unit.

Common Applications and Problem Solving

• Replacement for worn or warped rotors causing brake pulsation
• Addressing reduced braking efficiency due to rotor overheating
• Resolving noise issues from uneven rotor surfaces
• Upgrading to a vented rotor for improved heat management
• Ensuring proper parking brake operation with integrated drum-in-hat design

Installation Notes and Tips

When installing the Raybestos 680026 rotor, ensure the mounting surface is clean and free of debris to prevent rotor runout. Verify the rotor thickness before installation to confirm it meets minimum specifications. Use proper torque settings on the 5 mounting bolts to secure the rotor evenly. It is recommended to replace brake pads simultaneously to maintain optimal braking performance. Check the parking brake mechanism for proper adjustment after installation.

Quality Assurance and Warranty

Raybestos rotors undergo rigorous quality control to meet OEM standards for fit, form, and function. The Specialty - Truck line is manufactured to provide consistent performance and durability under truck and SUV operating conditions. While specific warranty details for part number 680026 should be confirmed with the supplier, Raybestos typically offers limited warranties covering defects in materials and workmanship.