Raybestos 680181 Disc Brake Rotor - Front

Overview of Raybestos Specialty - Truck Disc Brake Rotor

The Raybestos Specialty - Truck disc brake rotor 680181 is engineered for reliable braking performance on Ford F-150 and Lincoln Mark LT trucks. Designed to meet specific vehicle requirements, this vented rotor ensures effective heat dissipation and consistent stopping power under demanding conditions.

• Vented disc brake rotor for improved heat management
• Compatible with Ford F-150 and Lincoln Mark LT models
• Overall diameter of 12.990 inches (329.95 mm) for precise fitment
• Nominal thickness of 1.180 inches (29.95 mm) with discard thickness at 1.122 inches (28.5 mm)
• Seven mounting bolt holes with a 5.906-inch (150 mm) bolt circle diameter
• Center hole diameter of 3.547 inches (90.1 mm) for accurate hub alignment
• Conventional rotor type with solid mounting design

Detailed Product Specifications

This Raybestos disc brake rotor, part number 680181, features a vented design that enhances cooling efficiency during braking, reducing the risk of brake fade. The rotor's nominal thickness is 1.180 inches (29.95 mm), with a discard thickness of 1.122 inches (28.5 mm), indicating when replacement is necessary to maintain safe braking performance. The overall height measures 1.885 inches (47.9 mm), and the outside diameter is 12.990 inches (329.95 mm), ensuring compatibility with specified truck models. The rotor includes seven mounting bolt holes arranged on a 5.906-inch (150 mm) bolt circle diameter, matching the hub specifications of Ford F-150 and Lincoln Mark LT vehicles. The center hole diameter of 3.547 inches (90.1 mm) allows for proper rotor centering on the hub assembly.

About the Specialty - Truck Product Line

The Raybestos Specialty - Truck line is designed to address the unique braking demands of truck applications. This product line focuses on durability and performance under heavy loads and frequent use, making it suitable for vehicles like the Ford F-150 and Lincoln Mark LT. The 680181 rotor exemplifies this approach by combining vented rotor technology with precise fitment specifications to support consistent braking in truck environments.

Common Applications and Problem Solving

• Replacement for worn or warped rotors causing brake pulsation
• Upgrading from solid to vented rotors for better heat dissipation
• Addressing rotor thickness below manufacturer discard limits
• Resolving uneven brake pad wear due to rotor surface issues
• Ensuring proper fitment for Ford F-150 and Lincoln Mark LT brake systems

Installation Notes and Tips

When installing the Raybestos 680181 disc brake rotor, ensure the mounting surface is clean and free of debris to prevent rotor runout. Verify the rotor thickness before installation to confirm it meets nominal specifications. Use the correct torque specifications for the seven mounting bolts to maintain rotor alignment and safety. It is recommended to replace brake pads simultaneously to optimize braking performance and rotor longevity.

Quality Assurance and Warranty

Raybestos disc brake rotors undergo rigorous quality control to meet industry standards for durability and performance. The 680181 rotor is manufactured to precise specifications to ensure compatibility with Ford F-150 and Lincoln Mark LT models. Warranty coverage details should be confirmed with the product documentation or manufacturer, as they may vary by region and application.