Raybestos 680320 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 680320, is designed specifically for Ford E-150, E-150 Club Wagon, and Econoline models. This assembly combines a precision-engineered rotor and hub to ensure reliable braking performance tailored to these vehicles.

• Compatible with Ford E-150, E-150 Club Wagon, and Econoline
• Mounting bolt hole quantity: 5
• Mounting bolt hole circle diameter: 139.7 mm
• Stud/lug hole quantity: 5
• Nominal rotor thickness: 31.5 mm (1.240 inches)
• Discard rotor thickness: 29.2 mm (1.150 inches)
• Mounting bolt hole diameter: 5.5 mm

Detailed Product Description and Specifications

This disc brake rotor and hub assembly from Raybestos is engineered to meet the specific requirements of Ford E-150, E-150 Club Wagon, and Econoline trucks. The rotor features a nominal thickness of 31.5 mm (1.240 inches), providing a solid braking surface, while the discard thickness is set at 29.2 mm (1.150 inches), indicating when the rotor should be replaced to maintain safe braking performance. The assembly includes five mounting bolt holes arranged on a 139.7 mm bolt circle diameter, with each hole measuring 5.5 mm in diameter. Additionally, the hub accommodates five stud or lug holes, ensuring proper fitment and secure installation.

About the Raybestos Specialty - Truck Product Line

The Specialty - Truck line by Raybestos focuses on heavy-duty brake components designed for truck applications. This product line emphasizes durability and precise fitment for truck models, such as the Ford E-150 series and Econoline vans. The 680320 disc brake rotor and hub assembly is part of this line, offering a reliable replacement option that aligns with the demands of truck braking systems.

Common Applications and Problem Solving

• Replacement for worn or warped rotors on Ford E-150 and Econoline models
• Addresses brake pulsation caused by uneven rotor thickness
• Resolves noise issues related to damaged or out-of-spec rotors
• Improves braking consistency and safety for trucks with high mileage
• Restores proper hub alignment and wheel mounting stability

Installation Notes and Tips

When installing the Raybestos 680320 rotor and hub assembly, ensure the mounting surfaces are clean and free of debris to prevent misalignment. Verify that the mounting bolt holes and stud holes correspond correctly to the vehicle specifications. Use a calibrated torque wrench to tighten bolts to manufacturer-recommended specifications. Inspect the brake pads and calipers during installation to confirm compatibility and optimal performance.

Quality Assurance and Warranty

Raybestos maintains strict quality control standards for the Specialty - Truck product line, including the 680320 disc brake rotor and hub assembly. Each part undergoes rigorous testing to meet OEM specifications for fit, form, and function. While specific warranty details are not provided here, Raybestos products typically come with a limited warranty covering defects in materials and workmanship.