Raybestos 681012R Disc Brake Rotor - Rear

Overview of Raybestos R-Line Disc Brake Rotor 681012R

The Raybestos R-Line Disc Brake Rotor 681012R is engineered for reliable braking performance on select Ford and Lincoln vehicles. Designed specifically for the Ford Fusion and Lincoln MKZ, this rotor meets precise specifications to ensure proper fit and function.

• Compatible with Ford Fusion and Lincoln MKZ models
• Part number 681012R for exact replacement
• Solid disc brake rotor with smooth surface finish
• Nominal thickness of 0.433 inches (11.000 mm)
• Discard thickness at 0.374 inches (9.500 mm)
• Overall height of 2.004 inches (50.900 mm)
• Outside diameter of 11.882 inches (301.800 mm)
• Inside diameter of 8.406 inches (213.500 mm)
• Five mounting bolt holes with 4.252 inch (108.000 mm) bolt circle diameter

Raybestos R-Line Product Line Details

The R-Line by Raybestos is a product line focused on delivering dependable brake components that meet OEM specifications. This line emphasizes consistent quality and fitment, making it suitable for drivers seeking a direct replacement rotor without modifications. The 681012R rotor exemplifies the R-Line’s commitment to precision engineering and durability for Ford and Lincoln vehicles.

Technical Specifications and Features

This disc brake rotor is a solid type with a smooth surface, designed to provide stable braking performance under normal driving conditions. The nominal thickness of 0.433 inches ensures adequate material for heat dissipation and wear resistance, while the discard thickness of 0.374 inches indicates the minimum safe thickness before replacement is necessary. The rotor’s outside diameter of 11.882 inches and inside diameter of 8.406 inches correspond to the rotor’s fitment on the hub assembly, with five mounting bolt holes arranged on a 4.252 inch bolt circle diameter for secure installation.

Common Applications and Problem Solving

• Replacement for worn or warped rotors on Ford Fusion and Lincoln MKZ
• Addresses brake pulsation caused by uneven rotor surfaces
• Resolves squealing or grinding noises due to rotor wear
• Improves braking consistency and pedal feel
• Prevents brake fade from overheated or damaged rotors

Installation Notes and Tips

Ensure the rotor surface is clean and free of rust or debris before installation. Verify the rotor thickness is above the discard thickness specification of 0.374 inches to maintain safety. Use proper torque specifications for the five mounting bolts to avoid rotor warping. It is recommended to replace brake pads simultaneously to optimize braking performance and rotor longevity.

Quality Assurance and Warranty

Raybestos R-Line rotors are manufactured to meet or exceed OEM standards for fit, form, and function. While specific warranty details may vary, Raybestos typically offers coverage against defects in material and workmanship. Always consult product documentation or the manufacturer for exact warranty terms related to part number 681012R.