Raybestos 680686 Disc Brake Rotor - Rear

Overview of Raybestos Specialty - Truck Disc Brake Rotor 680686

The Raybestos Specialty - Truck Disc Brake Rotor 680686 is engineered for reliable braking performance on select Ford, Lincoln, and Mercury vehicles. Designed to meet specific thickness and mounting specifications, this rotor supports safe and consistent stopping power for models like the Ford Explorer and Lincoln MKX.

• Nominal thickness: 0.430 inches (10.900 mm)
• Discard thickness: 0.390 inches (9.900 mm)
• Mounting bolt hole circle diameter: 114.3 mm (4.500 inches)
• Conventional rotor type (drum-in-hat design)
• Compatible with Ford Edge, Explorer, Flex, Lincoln MKS, MKT, MKX, Mercury Sable, Taurus, and Taurus X

Detailed Product Description

This disc brake rotor from Raybestos, part number 680686, is part of the Specialty - Truck product line, which focuses on components tailored for truck and SUV applications. The rotor features a conventional drum-in-hat design, providing compatibility with vehicles requiring this specific rotor style. With a nominal thickness of 0.430 inches and a discard thickness of 0.390 inches, it ensures proper wear limits for safe operation. The mounting bolt hole circle diameter of 114.3 mm and bolt hole diameter of 4.5 mm align with the factory specifications for the listed Ford, Lincoln, and Mercury models, ensuring a precise fit and straightforward installation.

Applications and Problem Solving

• Replacement for worn or warped rotors causing brake pulsation
• Addressing rotor thickness below manufacturer discard limits
• Resolving noise issues related to uneven rotor surfaces
• Improving braking consistency on Ford Explorer and Lincoln MKX vehicles
• Ensuring proper fitment for models requiring a conventional drum-in-hat rotor

Installation Notes and Tips

• Verify rotor thickness before installation to ensure it meets minimum discard thickness
• Clean mounting surfaces to prevent rotor runout and vibration
• Use proper torque specifications on mounting bolts to maintain rotor alignment
• Inspect brake pads and hardware for wear during rotor replacement
• Follow vehicle-specific service manual instructions for best results

Quality Assurance and Warranty

Raybestos Specialty - Truck rotors are manufactured to meet or exceed OEM standards for durability and performance. The 680686 rotor undergoes rigorous quality control to ensure consistent thickness and dimensional accuracy. While specific warranty details are not provided here, Raybestos products typically come with a limited warranty against defects in material and workmanship. Consult product packaging or Raybestos documentation for exact warranty terms.