Raybestos 66885R Disc Brake Rotor and Hub Assembly - Front

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

The Raybestos R-Line 66885R disc brake rotor and hub assembly is engineered for reliable braking performance on Ford Ranger models. Designed to meet precise specifications, this assembly ensures proper fitment and consistent operation for your vehicle's braking system.

• Compatible with Ford Ranger models requiring 5 lug holes
• Mounting bolt hole circle diameter of 114.3 mm (4.5 inches)
• Nominal rotor thickness of 1.025 inches (26.05 mm)
• Discard thickness at 0.964 inches (24.5 mm) to maintain safety standards
• Includes hub assembly with 5 stud/lug holes for secure mounting

Detailed Product Specifications

This disc brake rotor and hub assembly (part number 66885R) features a nominal thickness of 1.025 inches (26.05 mm), providing a solid braking surface for effective stopping power. The discard thickness is set at 0.964 inches (24.5 mm), indicating the minimum safe thickness before replacement is necessary. The assembly includes five mounting bolt holes with a circle diameter of 114.3 mm (4.5 inches) and bolt hole diameters of 0.54 inches (13.7 mm), ensuring precise alignment and fitment on compatible Ford Ranger vehicles. The hub assembly is designed with five stud/lug holes to accommodate factory wheel configurations.

About the Raybestos R-Line Product Line

The R-Line from Raybestos is a product line focused on delivering dependable brake components that meet or exceed OEM specifications. This line is tailored for drivers who require consistent performance and durability in their braking systems. The 66885R disc brake rotor and hub assembly is part of this line, offering a balance of quality materials and engineering suitable for Ford Ranger applications.

Common Applications and Problem Solving

• Replacement for worn or warped rotors causing brake vibration
• Addressing rotor thickness below safety discard limits
• Resolving issues with hub assembly wear affecting wheel alignment
• Upgrading to a complete rotor and hub assembly for improved braking consistency
• Ensuring proper fitment for Ford Ranger brake system maintenance

Installation Notes and Tips

When installing the Raybestos R-Line 66885R rotor and hub assembly, ensure the mounting surfaces are clean and free of debris to prevent misalignment. Torque the mounting bolts to manufacturer specifications to maintain safety and performance. It is recommended to inspect wheel bearings and replace if necessary during installation. Proper installation will help maintain the integrity of the braking system and extend component life.

Quality Assurance and Warranty

Raybestos R-Line brake components are manufactured to meet stringent quality standards. While specific warranty details for part number 66885R should be confirmed with the supplier, Raybestos typically offers coverage against defects in materials and workmanship. This ensures that the disc brake rotor and hub assembly provides reliable service when installed and maintained according to guidelines.