Raybestos 66671FZN Disc Brake Rotor - Rear

Overview of Raybestos Element3 Coated Rotor 66671FZN

The Raybestos Element3; Coated Rotor 66671FZN is engineered for reliable braking performance on Ford trucks. Designed specifically for Ford F-150, F-150 Heritage, F-250, and F-250 HD models, this disc brake rotor offers precise fitment and durability for demanding driving conditions.

• Compatible with Ford F-150, F-150 Heritage, F-250, and F-250 HD
• Part number 66671FZN ensures exact replacement
• Solid drum-in-hat type rotor with 7 mounting bolt holes
• Coated surface for corrosion resistance and extended rotor life
• Nominal thickness of 0.556 inches (14.1 mm) with discard thickness at 0.472 inches (12 mm)
• Outside diameter measures 13.135 inches (333.65 mm)
• Overall height of 3.1 inches (78.75 mm) for proper assembly

Raybestos Element3; Coated Rotor Product Line Details

The Element3; Coated Rotor line from Raybestos focuses on providing rotors with a protective coating that helps resist rust and corrosion. This coating extends the rotor's service life and maintains consistent braking performance. The 66671FZN rotor benefits from this coating, making it suitable for trucks exposed to harsh weather and road conditions.

Technical Specifications and Features

This solid disc brake rotor features a drum-in-hat design, integrating a parking brake drum within the rotor assembly. It includes 7 mounting bolt holes with a bolt hole circle diameter of 5.906 inches (150 mm) and mounting bolt hole diameter of 0.56 inches (14.2 mm). The center hole diameter is 3.443 inches (87.45 mm), ensuring proper hub fitment. The nominal thickness of 0.556 inches (14.1 mm) and discard thickness of 0.472 inches (12 mm) provide clear service limits for maintenance.

Applications and Problem Solving

• Replacement for worn or warped rotors on Ford F-150 and F-250 trucks
• Addresses brake pulsation and noise issues caused by rotor surface irregularities
• Helps restore proper braking performance and pedal feel
• Prevents corrosion-related rotor degradation in harsh environments
• Supports parking brake functionality with integrated drum-in-hat design

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 for secure fitment
• Inspect brake pads and hardware during rotor replacement for optimal performance
• Check compatibility with vehicle model year and brake system configuration

Quality Assurance and Warranty

Raybestos rotors, including the Element3; Coated Rotor 66671FZN, are manufactured to meet or exceed OEM standards. The protective coating enhances durability against rust and corrosion. While specific warranty details are not provided here, Raybestos typically offers limited warranties covering defects in materials and workmanship. Consult product documentation or manufacturer resources for exact warranty terms.