Raybestos 680905 Disc Brake Rotor and Hub Assembly - Front

Overview of Raybestos 680905 Disc Brake Rotor and Hub Assembly

The Raybestos Specialty - Truck Disc Brake Rotor and Hub Assembly, part number 680905, is designed specifically for Ford Ranger models. This assembly combines a precision-engineered rotor and hub to ensure reliable braking performance and proper fitment for your vehicle.

• Compatible with Ford Ranger models
• Mounting bolt hole quantity: 5
• Mounting bolt hole circle diameter: 114.3 mm (4.5 inches)
• Mounting bolt hole diameter: 13.7 mm (0.54 inches)
• Inside diameter: 177.8 mm (7.0 inches)
• Nominal thickness: 26.0 mm (1.024 inches)
• Discard thickness: 24.5 mm (0.965 inches)
• Stud/lug hole quantity: 5

Detailed Product Specifications

The Raybestos 680905 rotor and hub assembly features a nominal thickness of 26.0 mm (1.024 inches), providing a solid braking surface that meets OEM specifications. The discard thickness is 24.5 mm (0.965 inches), indicating the minimum thickness before replacement is necessary to maintain safe braking performance. The inside diameter measures 177.8 mm (7.0 inches), ensuring proper fitment with the hub and wheel components. This assembly includes five mounting bolt holes arranged in a 114.3 mm (4.5 inch) bolt circle diameter, with each hole measuring 13.7 mm (0.54 inches) in diameter, designed to match the Ford Ranger's wheel hub configuration precisely.

About the Specialty - Truck Product Line

The Raybestos Specialty - Truck line focuses on heavy-duty and truck-specific brake components engineered to meet the demands of commercial and light truck applications. This product line emphasizes durability and fitment accuracy, making it suitable for vehicles like the Ford Ranger that require robust braking solutions. The 680905 part is part of this line, ensuring it meets the standards expected for truck brake systems.

Common Applications and Problem Solving

• Replacement for worn or warped rotors on Ford Ranger trucks
• Addresses brake pulsation and vibration issues
• Restores proper hub alignment and wheel mounting
• Improves braking consistency and safety
• Prevents premature brake pad wear due to rotor irregularities

Installation Notes and Tips

When installing the Raybestos 680905 rotor and hub assembly, ensure the mounting surface is clean and free of debris to guarantee proper seating. Torque the five mounting bolts to the manufacturer’s specifications to avoid uneven rotor wear. It is recommended to inspect wheel studs and replace any damaged components during installation. Proper bedding of new brake components will help optimize performance and longevity.

Quality Assurance and Warranty

Raybestos products undergo rigorous quality control to meet industry standards for safety and durability. The 680905 rotor and hub assembly is manufactured to precise specifications to ensure reliable performance on Ford Ranger vehicles. Please refer to Raybestos warranty documentation for specific coverage details.