Raybestos 66597FZN Disc Brake Rotor and Hub Assembly - Front

Reliable Disc Brake Rotor and Hub Assembly for Ford, Mazda, and Mercury

The Raybestos Element3; Coated Rotor 66597FZN offers a precise fit and durable performance for select Ford, Mazda, and Mercury vehicles. Designed to meet exacting specifications, this disc brake rotor and hub assembly ensures consistent braking and long service life.

• Compatible with Ford B2300, B2500, B3000, B4000, Explorer, Ranger, Mazda B2300, and Mercury Mountaineer models
• Mounting bolt hole quantity: 5 with a 114.3 mm bolt circle diameter
• Stud/lug hole quantity: 5 for secure wheel attachment
• Nominal thickness of 1.025 inches (26.05 mm) and discard thickness of 0.965 inches (24.5 mm)
• Coated rotor surface for corrosion resistance and extended rotor life

About the Raybestos Element3; Coated Rotor Product Line

The Element3; Coated Rotor line from Raybestos is engineered to provide enhanced durability and corrosion protection through a specialized coating process. This coating helps reduce rust buildup on the rotor surface, maintaining braking efficiency and extending the rotor’s usable life. The 66597FZN part benefits from this technology, making it suitable for vehicles exposed to varying weather conditions.

Technical Specifications and Features

This disc brake rotor and hub assembly features a 5-bolt mounting pattern with a 114.3 mm bolt circle diameter, ensuring compatibility with the specified Ford, Mazda, and Mercury models. The rotor’s nominal thickness is 1.025 inches (26.05 mm), with a discard thickness of 0.965 inches (24.5 mm), indicating when replacement is necessary to maintain safe braking performance. The mounting bolt hole diameter measures 0.54 inches (13.7 mm), designed for secure installation and optimal fitment.

Common Applications and Problem Solving

• Replacement for worn or warped rotors causing brake pulsation
• Addressing rotor corrosion and surface rust that reduce braking efficiency
• Resolving noise issues related to uneven rotor wear
• Upgrading to a coated rotor for improved longevity in humid or salty environments
• Ensuring proper fitment for Ford B2300, B2500, B3000, B4000, Explorer, Ranger, Mazda B2300, and Mercury Mountaineer vehicles

Installation Notes and Tips

When installing the Raybestos 66597FZN rotor and hub assembly, ensure the mounting surface is clean and free of debris. Verify the bolt hole pattern matches the vehicle specifications, and torque mounting bolts to manufacturer-recommended settings. It is advisable to inspect related brake components such as pads and calipers during installation to ensure overall system integrity.

Quality Assurance and Warranty

Raybestos maintains strict quality control standards for the Element3; Coated Rotor line, including the 66597FZN part number. This rotor and hub assembly is manufactured to meet or exceed OEM specifications, providing reliable braking performance. Warranty details are available through Raybestos and typically cover defects in material and workmanship under normal use.