Raybestos 680544 Disc Brake Rotor - Front

Overview of Raybestos Specialty - Truck Disc Brake Rotor 680544

The Raybestos Specialty - Truck disc brake rotor 680544 is engineered for reliable braking performance on Ford Edge and Lincoln MKX models. Designed as a vented rotor with precise dimensions, it supports effective heat dissipation and consistent stopping power.

• Vented disc brake rotor for improved cooling
• Nominal thickness of 1.102 inches (28.000 mm)
• Discard thickness at 1.024 inches (26.000 mm)
• Overall height of 1.900 inches (48.250 mm)
• Outside diameter measuring 12.598 inches (320.000 mm)
• Five mounting bolt holes with a 4.500 inch (114.300 mm) bolt circle diameter
• Center hole diameter of 2.835 inches (72.000 mm)
• Conventional rotor type compatible with drum-in-hat setups

Raybestos Specialty - Truck Product Line Details

The Specialty - Truck line by Raybestos focuses on heavy-duty brake components tailored for truck and SUV applications. This product line emphasizes durability and performance under demanding conditions, making it suitable for vehicles like the Ford Edge and Lincoln MKX that require robust braking solutions.

Technical Description and Specifications

This disc brake rotor 680544 features a vented design that enhances heat dissipation during braking, reducing the risk of brake fade. The nominal thickness of 1.102 inches ensures structural integrity, while the discard thickness of 1.024 inches indicates when the rotor should be replaced to maintain safety. The rotor’s overall height of 1.900 inches and outside diameter of 12.598 inches provide compatibility with the specified vehicle models. The five mounting bolt holes arranged on a 4.500 inch bolt circle diameter allow for secure installation. The center hole diameter of 2.835 inches ensures proper fitment on the hub assembly. This conventional rotor type is designed for use with drum-in-hat configurations common in truck brake systems.

Compatible Vehicles and Common Applications

• Replacement rotor for Ford Edge models requiring a 12.598 inch vented rotor
• Suitable for Lincoln MKX vehicles needing a vented disc brake rotor with 5 lug holes
• Addresses issues such as brake rotor warping, uneven wear, and reduced braking efficiency
• Ideal for restoring braking performance on vehicles experiencing brake noise or vibration
• Used when rotors reach discard thickness limits to maintain safe braking distances

Installation Notes and Tips

Ensure the rotor surface is clean and free of rust or debris before installation. Verify the mounting bolt hole pattern and center hole diameter match the vehicle hub. Use proper torque specifications for the 5 mounting bolts to avoid rotor distortion. It is recommended to replace brake pads simultaneously to ensure optimal braking performance. After installation, perform a brake system test to confirm proper operation and absence of noise or vibration.

Quality Assurance and Warranty

Raybestos disc brake rotors undergo rigorous quality control to meet industry standards for durability and performance. The Specialty - Truck line is manufactured to provide consistent braking characteristics under heavy-duty conditions. Warranty coverage details should be confirmed with the product documentation or supplier, as they may vary by region and application.