Raybestos 682747R Disc Brake Rotor - Rear

Reliable Disc Brake Rotor for Ford and Lincoln Vehicles

The Raybestos R-Line 682747R disc brake rotor is engineered to provide consistent braking performance for select Ford and Lincoln models. Designed with durable cast iron and a vented construction, this rotor supports effective heat dissipation and long-lasting operation.

• Material: Cast iron for strength and durability
• Vented rotor design to improve cooling
• Nominal thickness: 0.787 inches (20.000 mm)
• Discard thickness: 0.728 inches (18.500 mm)
• Inside diameter: 9.646 inches (245.000 mm)
• Outside diameter: 13.228 inches (336.000 mm)
• Mounting bolt hole quantity: 6 with 5.315 inches (135.000 mm) bolt circle diameter
• Surface type: Smooth for consistent pad contact
• Conventional rotor type compatible with drum-in-hat setups

About the Raybestos R-Line Brake Rotor

The R-Line by Raybestos is a product line focused on delivering reliable, OE-quality brake components for a range of vehicles. The 682747R rotor is part of this line, offering a balance of performance and durability suitable for daily driving and moderate towing or hauling demands. Its vented design helps maintain optimal braking temperatures, reducing the risk of brake fade during extended use.

Detailed Product Description

This disc brake rotor is constructed from cast iron, a material known for its excellent wear resistance and heat dissipation properties. The vented design allows air to flow between the rotor surfaces, enhancing cooling efficiency. With a nominal thickness of 0.787 inches and a discard thickness of 0.728 inches, the rotor provides a clear service life indicator to ensure safe replacement intervals. The smooth surface finish promotes even brake pad wear and consistent stopping power. The rotor features six mounting bolt holes arranged on a 5.315-inch bolt circle diameter, compatible with specific Ford and Lincoln models.

Compatible Vehicles and Applications

• Ford Expedition
• Ford F-150
• Ford F-150 Lightning
• Lincoln Navigator

This rotor is designed to address common braking issues such as:

• Brake fade caused by overheating during heavy use
• Uneven brake pad wear due to surface irregularities
• Vibration or pulsation from warped rotors
• Reduced braking efficiency from worn or undersized rotors

Installation Notes and Tips

Ensure the rotor thickness is measured before installation to confirm it meets or exceeds the discard thickness of 0.728 inches. Clean the rotor surface to remove any protective coatings or contaminants before mounting. Verify the mounting bolt pattern matches the vehicle specifications, specifically six bolt holes on a 5.315-inch bolt circle diameter. Proper torque specifications should be followed to avoid rotor warping.

Quality Assurance and Warranty

Raybestos R-Line rotors are manufactured to meet or exceed OEM standards for fit, form, and function. The cast iron material and vented design contribute to consistent braking performance and durability. Warranty details are provided by Raybestos and typically cover defects in materials and workmanship under normal use conditions.