Raybestos 66018R Disc Brake Rotor and Hub Assembly - Front

Overview of Raybestos R-Line Disc Brake Rotor and Hub Assembly

The Raybestos R-Line 66018R disc brake rotor and hub assembly is engineered for reliable braking performance on select Lincoln vehicles. Designed specifically for Lincoln Continental and Mark VII models, this assembly ensures proper fitment and consistent operation.

• Compatible with Lincoln Continental and Mark VII
• Includes disc brake rotor and hub assembly
• Mounting bolt hole quantity: 5
• Mounting bolt hole circle diameter: 114.3 mm (4.5 inches)
• Mounting bolt hole diameter: 14.45 mm (0.569 inches)
• Nominal rotor thickness: 1.035 inches (26.3 mm)
• Discard rotor thickness: 0.972 inches (24.7 mm)
• Stud/lug hole quantity: 5

Detailed Product Specifications

The Raybestos R-Line 66018R rotor and hub assembly features a nominal thickness of 1.035 inches (26.3 mm), providing a solid braking surface for effective stopping power. The discard thickness is 0.972 inches (24.7 mm), indicating the minimum safe thickness before replacement is necessary. This assembly includes five mounting bolt holes arranged in a 114.3 mm (4.5 inch) bolt circle diameter, with each hole measuring 14.45 mm (0.569 inches) in diameter. The five stud/lug holes ensure secure attachment to the vehicle hub. These precise measurements guarantee compatibility and proper installation on Lincoln Continental and Mark VII models.

About the Raybestos R-Line Product Line

The R-Line by Raybestos is a dedicated product line focusing on OE-quality brake components designed to meet or exceed original equipment specifications. This line emphasizes durability and fitment accuracy, making it suitable for drivers seeking reliable replacement parts for their Lincoln Continental and Mark VII vehicles. The 66018R rotor and hub assembly is part of this line, ensuring consistent performance and compatibility.

Common Applications and Problem Resolution

• Replacement for worn or warped rotors causing brake pulsation
• Fixing excessive brake noise due to damaged rotor surfaces
• Addressing uneven brake pad wear linked to rotor issues
• Resolving hub assembly wear affecting wheel alignment and stability
• Upgrading to a complete rotor and hub assembly for improved braking consistency

Installation Notes and Tips

When installing the Raybestos R-Line 66018R disc brake rotor and hub assembly, ensure the mounting surfaces are clean and free of debris to prevent misalignment. Torque the mounting bolts to the manufacturer’s specifications to maintain proper fitment and safety. It is recommended to inspect related brake components such as pads and calipers during installation to ensure overall system integrity.

Quality Assurance and Warranty

Raybestos R-Line parts are manufactured to meet stringent quality standards, ensuring durability and reliable performance. While specific warranty details for part number 66018R should be confirmed with the supplier, Raybestos typically offers coverage against defects in materials and workmanship, providing confidence in the product’s longevity.