Raybestos 66527R Disc Brake Rotor and Hub Assembly - Front

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

The Raybestos R-Line 66527R 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-250 Econoline and F-350.

• Includes disc brake rotor and hub assembly in one unit
• Compatible with multiple Ford models including E-250 Econoline, E-350 Econoline Club Wagon, F-150, and F-350
• Mounting bolt hole quantity: 8 for secure installation
• Mounting bolt hole circle diameter: 165.1 mm and 6.5 mm for precise alignment
• Nominal rotor thickness: 30.1 mm with discard thickness at 28.0 mm
• Stud/lug hole quantity: 8 to match factory specifications

Detailed Product Specifications and Features

The Raybestos R-Line 66527R assembly features a disc brake rotor with a nominal thickness of 30.1 mm and a discard thickness of 28.0 mm, ensuring optimal braking surface life and safety. The hub assembly includes 8 mounting bolt holes with a circle diameter of 165.1 mm, providing a secure and precise fit. The mounting bolt hole diameter measures 6.5 mm, and the stud/lug hole quantity is 8, matching the factory setup for compatible Ford trucks and vans. This assembly is designed to maintain proper rotor thickness and hub alignment, critical for consistent braking performance and vehicle safety.

R-Line Product Line Information

The Raybestos R-Line product line focuses on delivering reliable, OEM-quality brake components designed for direct replacement applications. The R-Line disc brake rotor and hub assembly combines rotor and hub into a single unit, simplifying installation and ensuring compatibility with specific Ford models. This line is engineered to meet factory specifications, providing a balance of durability and performance without requiring modifications.

Compatible Vehicles and Common Applications

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

This assembly is suitable for addressing issues such as rotor wear, hub damage, vibration during braking, uneven brake pad wear, and maintaining proper wheel alignment on these Ford models.

Installation Notes and Tips

• Ensure the mounting surfaces are clean and free of debris before installation
• Verify bolt hole alignment with the vehicle’s hub assembly
• Torque mounting bolts to manufacturer specifications to avoid warping
• Inspect wheel studs and lug nuts for wear or damage during installation
• Check rotor thickness and discard limits to confirm replacement necessity

Quality Assurance and Warranty

Raybestos R-Line brake components are manufactured to meet or exceed OEM standards, ensuring consistent performance and durability. The 66527R disc brake rotor and hub assembly undergoes rigorous quality control to maintain reliability. Warranty coverage details should be confirmed with the original product documentation or authorized Raybestos distributors.