Raybestos 680178 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 680178) is engineered for reliable braking performance on Ford and Lincoln trucks. Designed specifically for models like the Ford F-150, F-150 Heritage, and Lincoln Mark LT, this assembly ensures precise fitment and durability.

• Compatible with Ford F-150, F-150 Heritage, and Lincoln Mark LT
• Includes disc brake rotor and hub assembly
• Mounting bolt hole quantity: 6 with 0.600 inch diameter
• Mounting bolt hole circle diameter: 135.000 mm (5.315 inches)
• Nominal rotor thickness: 1.180 inches (29.950 mm)
• Discard rotor thickness: 1.122 inches (28.500 mm)
• Stud/lug hole quantity: 6

Detailed Product Specifications

This disc brake rotor and hub assembly from Raybestos is designed to meet the exact specifications required for select Ford and Lincoln trucks. The rotor features a nominal thickness of 1.180 inches (29.950 mm) and a discard thickness of 1.122 inches (28.500 mm), ensuring safe and effective braking performance throughout its service life. The assembly includes six mounting bolt holes with a circle diameter of 135.000 mm (5.315 inches) and a bolt hole diameter of 0.600 inches, providing secure attachment to the vehicle hub. Additionally, the six stud/lug holes accommodate factory wheel studs for proper wheel mounting.

Raybestos Specialty - Truck Product Line

The Specialty - Truck line by Raybestos focuses on heavy-duty brake components tailored for truck applications. This product line emphasizes durability and precise fitment for truck models, including the Ford F-150 series and Lincoln Mark LT. The 680178 disc brake rotor and hub assembly is part of this line, designed to meet the rigorous demands of truck braking systems while maintaining OEM specifications.

Common Applications and Problem Solving

• Replacement for worn or warped rotors on Ford F-150 and Lincoln Mark LT
• Addresses brake pulsation caused by uneven rotor thickness
• Resolves hub assembly wear affecting wheel alignment and braking
• Restores proper mounting bolt hole alignment for secure wheel installation
• Improves braking performance and safety on trucks with high mileage

Installation Notes and Tips

When installing the Raybestos 680178 disc brake rotor and hub assembly, ensure the mounting surfaces are clean and free of debris. Verify that the mounting bolt holes align correctly with the vehicle hub and that the stud/lug holes match the wheel studs. Torque all bolts to manufacturer specifications to prevent loosening or uneven wear. It is recommended to inspect related brake components such as pads and calipers during installation for optimal system performance.

Quality Assurance and Warranty

Raybestos maintains strict quality control standards for the Specialty - Truck product line, including the 680178 disc brake rotor and hub assembly. Each part is manufactured to meet or exceed OEM specifications for fit, form, and function. While specific warranty details are not provided here, Raybestos products typically come with a limited warranty against defects in materials and workmanship. Consult product documentation or the manufacturer for exact warranty terms.