Raybestos 680508 Disc Brake Rotor - Front

Overview of Raybestos Specialty - Truck Disc Brake Rotor 680508

The Raybestos Specialty - Truck disc brake rotor 680508 is engineered for reliable braking performance on Ford and Lincoln trucks and SUVs. Designed specifically for models like the Ford F-150, Expedition, and Lincoln Navigator, this vented rotor supports effective heat dissipation and consistent stopping power.

• Vented disc brake rotor for improved cooling
• Nominal thickness of 1.339 inches (34.000 mm) with discard thickness at 1.260 inches (32.000 mm)
• Overall height of 1.945 inches (49.400 mm)
• Outside diameter measuring 13.780 inches (350.000 mm)
• Six mounting bolt holes with a 5.315 inch (135.000 mm) bolt circle diameter
• Center hole diameter of 3.543 inches (90.000 mm)
• Conventional rotor type compatible with drum-in-hat setups

Detailed Product Description

This Raybestos disc brake rotor, part number 680508, is part of the Specialty - Truck product line, which focuses on heavy-duty and truck-specific braking components. The vented design enhances airflow to reduce heat buildup during braking, helping to maintain rotor integrity and brake performance under demanding conditions. With a nominal thickness of 1.339 inches and a discard thickness of 1.260 inches, this rotor provides a clear service life indicator to ensure safe replacement timing. The rotor’s 13.780-inch outside diameter and 1.945-inch overall height are engineered to meet the exact specifications required for Ford F-150, Expedition, and Lincoln Navigator models, ensuring proper fit and function.

Compatible Vehicles and Applications

• Ford F-150 requiring vented disc brake rotors
• Ford Expedition brake system upgrades or replacements
• Lincoln Navigator disc brake rotor replacements
• Vehicles needing a 6-bolt mounting pattern with 5.315 inch bolt circle diameter
• Applications requiring conventional, vented rotors for truck use

Installation Notes and Tips

When installing the Raybestos 680508 rotor, ensure the mounting surface is clean and free of debris to promote proper rotor seating. Verify the rotor thickness before installation to confirm it is above the discard thickness of 1.260 inches. Use the six mounting bolt holes and 5.315 inch bolt circle diameter to align the rotor correctly. It is recommended to inspect brake pads and hardware during rotor replacement to maintain optimal braking performance.

Quality Assurance and Warranty

Raybestos Specialty - Truck rotors are manufactured to meet or exceed OEM specifications for durability and performance. While specific warranty details are not provided here, Raybestos products typically undergo rigorous quality control to ensure reliability in truck braking applications. Refer to Raybestos documentation or authorized distributors for warranty information related to part number 680508.