Raybestos 680688 Disc Brake Rotor - Front

Overview of Raybestos Specialty - Truck Disc Brake Rotor 680688

The Raybestos Specialty - Truck disc brake rotor 680688 is engineered for reliable braking performance on select Ford and Lincoln vehicles. Designed specifically for models like the Ford Flex and Lincoln MKS, this rotor meets precise thickness and mounting specifications to ensure proper fit and function.

• Compatible with Ford Flex and Lincoln MKS models
• Nominal thickness: 1.180 inches (29.950 mm)
• Discard thickness: 1.120 inches (28.450 mm)
• Mounting bolt hole circle diameter: 114.3 mm (4.5 inches)
• Conventional rotor type for standard braking systems

Detailed Product Specifications

This disc brake rotor from Raybestos features a nominal thickness of 1.180 inches (29.950 mm), providing a solid braking surface for consistent stopping power. The discard thickness is set at 1.120 inches (28.450 mm), indicating the minimum safe thickness before replacement is necessary. The rotor uses a mounting bolt hole circle diameter of 114.3 mm (4.5 inches), ensuring compatibility with the hub assembly of the Ford Flex and Lincoln MKS. This conventional rotor design is intended for vehicles equipped with standard disc brake systems rather than drum-in-hat configurations.

Raybestos Specialty - Truck Product Line

The Specialty - Truck line by Raybestos focuses on components tailored for truck and SUV applications, emphasizing durability and fitment accuracy. This product line addresses the specific braking demands of heavier vehicles like the Ford Flex and Lincoln MKS, providing rotors that meet OEM specifications for thickness and mounting dimensions.

Common Applications and Problem Solving

• Replacement for worn or warped rotors causing brake pulsation
• Restores braking performance on Ford Flex and Lincoln MKS vehicles
• Addresses rotor thickness below discard limits to maintain safety
• Solves issues related to uneven brake pad wear due to rotor defects
• Ensures proper fitment with correct mounting bolt hole circle diameter

Installation Notes and Tips

When installing the Raybestos 680688 rotor, verify the rotor thickness before mounting to ensure it meets or exceeds the nominal thickness of 1.180 inches. Replace rotors if thickness is at or below the discard thickness of 1.120 inches. Clean the rotor surface to remove any protective coatings or debris before installation. Use proper torque specifications on mounting bolts to avoid rotor warping. This rotor is designed for conventional disc brake systems, so confirm compatibility with your vehicle’s brake setup.

Quality Assurance and Warranty

Raybestos manufactures the 680688 rotor to meet industry standards for durability and performance. While specific warranty details are not provided here, Raybestos products typically undergo rigorous quality control to ensure reliability. Always consult the product documentation or manufacturer for warranty coverage related to this disc brake rotor.