Raybestos 66456R Disc Brake Rotor and Hub Assembly - Front

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

The Raybestos R-Line 66456R disc brake rotor and hub assembly is engineered for reliable braking performance on Ford E-250 Econoline, E-350 Econoline, and E-350 Econoline Club Wagon models. Designed to meet precise specifications, this assembly ensures proper fitment and consistent operation for your vehicle's braking system.

• Compatible with Ford E-250 Econoline, E-350 Econoline, and E-350 Econoline Club Wagon
• Part number 66456R for exact replacement
• Includes disc brake rotor and hub assembly
• Mounting bolt hole quantity: 8 with 165.1 mm bolt circle diameter
• Nominal rotor thickness: 31.6 mm (1.245 inches)
• Discard thickness: 30.0 mm (1.181 inches)
• Stud/lug hole quantity: 8 for secure wheel attachment

Detailed Product Specifications

This disc brake rotor and hub assembly features a nominal thickness of 31.6 mm (1.245 inches), providing a solid braking surface for effective stopping power. The discard thickness is 30.0 mm (1.181 inches), indicating the minimum allowable rotor thickness before replacement is necessary. The assembly includes 8 mounting bolt holes arranged on a 165.1 mm bolt circle diameter, ensuring compatibility with the specified Ford Econoline models. The mounting bolt hole diameter measures 6.5 mm, and the stud/lug hole quantity is 8, designed to accommodate the vehicle's wheel studs securely.

About the Raybestos R-Line Product Line

The R-Line by Raybestos is a product line focused on delivering reliable and precise brake components tailored for specific vehicle applications. This line emphasizes exact fitment and consistent performance, making it suitable for professional repairs and maintenance. The 66456R rotor and hub assembly is part of this line, ensuring it meets the standards expected for Ford Econoline brake systems.

Common Applications and Problem Solving

• Replacement for worn or warped rotors on Ford E-250 and E-350 Econoline models
• Addresses brake pulsation caused by uneven rotor surfaces
• Resolves excessive brake noise due to damaged rotors or hubs
• Corrects wheel vibration related to hub assembly wear
• Restores proper wheel mounting and alignment with correct bolt hole pattern

Installation Notes and Tips

Ensure the vehicle is securely lifted and supported before beginning installation. Verify the part number 66456R matches the original equipment specifications for your Ford E-250 Econoline, E-350 Econoline, or E-350 Econoline Club Wagon. Clean the hub mounting surface to remove rust or debris for proper rotor seating. Torque all mounting bolts to manufacturer specifications to maintain safety and performance. It is recommended to inspect wheel studs and replace if damaged during installation.

Quality Assurance and Warranty

Raybestos R-Line brake components are manufactured to meet or exceed OEM standards for durability and performance. While specific warranty details for part number 66456R should be confirmed at the point of purchase, Raybestos typically offers coverage against defects in materials and workmanship. Proper installation and maintenance are essential to ensure the longevity and reliability of this disc brake rotor and hub assembly.