Raybestos 66528R Disc Brake Rotor and Hub Assembly - Front

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

The Raybestos R-Line 66528R disc brake rotor and hub assembly is engineered for reliable braking performance on select Ford trucks and vans. Designed to meet OEM specifications, this assembly ensures proper fit and function for vehicles like the Ford E-150 Econoline and F-250 HD.

• Disc brake rotor and hub assembly for precise fitment
• Compatible with Ford E-150, E-250, E-350, F-250, and F-350 models
• Mounting bolt hole quantity: 8 for secure installation
• Mounting bolt hole circle diameter: 165.1 mm for accurate alignment
• Nominal rotor thickness: 1.185 inches (30.1 mm) for durability
• Discard thickness: 1.102 inches (28.0 mm) indicating service limit
• Stud/lug hole quantity: 8 matching factory specifications

Detailed Product Specifications and Features

The 66528R rotor and hub assembly features a nominal thickness of 1.185 inches (30.1 mm), providing a solid braking surface designed to withstand heat and wear. The discard thickness of 1.102 inches (28.0 mm) defines the minimum safe thickness before replacement is necessary, helping maintain braking efficiency and safety. This assembly includes eight mounting bolt holes with a circle diameter of 165.1 mm and a hole diameter of 6.5 mm, ensuring compatibility with the specified Ford models. The stud/lug hole count of eight matches the factory setup for secure wheel attachment.

R-Line Product Line Information

The Raybestos R-Line product line focuses on delivering reliable, OEM-quality brake components designed for professional repair and maintenance. The R-Line disc brake rotor and hub assemblies are engineered to meet or exceed factory standards, providing consistent performance and fitment for Ford trucks and vans. This line is suitable for technicians and vehicle owners seeking dependable replacement parts without modification.

Compatible Vehicles and Common Applications

• Ford E-150 and E-150 Econoline
• Ford E-250 and E-250 Econoline
• Ford E-350 Club Wagon and E-350 Econoline Club Wagon
• Ford E-350 Super Duty
• Ford F-250 and F-250 HD
• Ford F-350

This assembly addresses issues such as rotor wear, vibration during braking, uneven brake pad contact, and hub bearing noise, restoring proper braking function and vehicle safety.

Installation Notes and Tips

• Verify vehicle compatibility with the 66528R part number before installation
• Inspect mounting surfaces and hardware for wear or damage prior to assembly
• Torque mounting bolts to manufacturer specifications to ensure secure fitment
• Check rotor thickness against discard thickness to confirm serviceability
• Use proper tools to avoid damage to the rotor and hub during installation

Quality Assurance and Warranty

Raybestos R-Line brake components are manufactured to meet strict quality standards, ensuring durability and performance. While specific warranty details for part number 66528R should be confirmed with the supplier, Raybestos typically offers limited warranties covering defects in materials and workmanship. Proper installation and maintenance are essential to maximize product lifespan.