Raybestos 66947FZN Disc Brake Rotor - Rear

Reliable Vented Disc Brake Rotor for Ford and Lincoln Vehicles

The Raybestos Element3; Coated Rotor 66947FZN is engineered to provide consistent braking performance for select Ford and Lincoln models. Designed as a vented, drum-in-hat type rotor, it offers effective heat dissipation and durability for vehicles like the Ford F-150 and Lincoln Navigator.

• Vented disc brake rotor with drum-in-hat design
• Overall height: 2.250 inches (57.150 mm)
• Outside diameter: 13.150 inches (334.000 mm)
• Nominal thickness: 0.555 inches (14.100 mm)
• Discard thickness: 0.472 inches (12.000 mm)
• Mounting bolt hole quantity: 5 with 5.315 inch (135.000 mm) bolt circle diameter
• Center hole diameter: 3.445 inches (87.500 mm)
• Compatible with Ford Blackwood, Expedition, F-150, F-150 Heritage, and Lincoln Navigator

About the Raybestos Element3; Coated Rotor Line

The Element3; Coated Rotor line from Raybestos focuses on corrosion resistance and long-lasting performance. The coating helps protect the rotor surface from rust and environmental damage, which is especially beneficial for vehicles exposed to harsh weather conditions. This rotor line is designed to maintain consistent braking efficiency while extending the service life of the rotor.

Technical Details and Specifications

This disc brake rotor features a vented design that improves heat dissipation during braking, reducing the risk of brake fade. The drum-in-hat configuration integrates a parking brake drum within the rotor, making it suitable for vehicles equipped with rear drum parking brakes. With a nominal thickness of 0.555 inches and a discard thickness of 0.472 inches, this rotor meets precise wear limits to ensure safe operation. The 5-bolt mounting pattern with a 5.315 inch bolt circle diameter matches factory specifications for the listed Ford and Lincoln models.

Applications and Problem Solving

• Replacement for worn or warped rotors on Ford F-150 and Lincoln Navigator
• Addresses brake noise and vibration issues caused by rotor surface irregularities
• Helps restore proper braking performance and pedal feel
• Prevents rust-related rotor degradation with protective coating
• Compatible with vehicles requiring drum-in-hat rear brake rotors

Installation Notes and Tips

• Ensure rotor thickness is above discard thickness before installation
• Clean mounting surfaces to prevent uneven rotor seating
• Torque mounting bolts to manufacturer specifications
• Inspect brake pads and hardware during rotor replacement
• Check parking brake adjustment after installation on drum-in-hat rotors

Quality Assurance and Warranty

Raybestos rotors are manufactured to meet or exceed OEM standards for fit, form, and function. The Element3; Coated Rotor 66947FZN undergoes rigorous quality control to ensure durability and consistent braking performance. Warranty coverage details should be confirmed with the product documentation or manufacturer.