Raybestos 3514R Disc Brake Rotor and Hub Assembly - Front

Overview of Raybestos R-Line 3514R Disc Brake Rotor and Hub Assembly

The Raybestos R-Line 3514R disc brake rotor and hub assembly is engineered for reliable braking performance and precise fitment. Designed with specific mounting bolt hole patterns and thickness specifications, this rotor and hub assembly supports consistent stopping power for compatible vehicles.

• Part Number: 3514R
• Brand Line: Raybestos R-Line
• Mounting Bolt Hole Quantity: 5
• Mounting Bolt Hole Circle Diameter: 114.3 mm (4.5 inches)
• Mounting Bolt Hole Diameter: 13.7 mm (0.54 inches)
• Stud/Lug Hole Quantity: 5
• Nominal Thickness: 22.2 mm (0.875 inches)
• Discard Thickness: 20.55 mm (0.810 inches)

Detailed Product Description and Specifications

The Raybestos R-Line 3514R rotor and hub assembly features a 5-bolt mounting pattern with a bolt circle diameter of 114.3 mm (4.5 inches), ensuring compatibility with vehicles requiring this specific configuration. The rotor's nominal thickness is 22.2 mm (0.875 inches), providing a solid braking surface, while the discard thickness is set at 20.55 mm (0.810 inches), indicating the minimum safe thickness before replacement is necessary. The mounting bolt holes measure 13.7 mm (0.54 inches) in diameter, designed to accommodate standard lug bolts. This assembly integrates the rotor and hub into a single unit, simplifying installation and maintaining proper alignment for braking components.

Raybestos R-Line Product Line Information

The R-Line by Raybestos is a product line focused on delivering dependable brake components that meet or exceed OEM specifications. This line emphasizes precise engineering and quality materials to ensure consistent performance and durability. The 3514R rotor and hub assembly is part of this line, offering a balance of fitment accuracy and functional reliability for vehicles requiring this specific disc brake rotor and hub configuration.

Common Applications and Problem Solving

• Replacement for worn or warped disc brake rotors
• Addressing brake pulsation or vibration issues
• Resolving uneven brake pad wear caused by rotor defects
• Upgrading to a rotor and hub assembly for improved alignment
• Restoring proper mounting bolt hole fitment and hub integrity

Installation Notes and Tips

Ensure the mounting surface and hub are clean and free of debris before installation. Verify the bolt hole pattern and diameter match the vehicle specifications. Use a calibrated torque wrench to tighten mounting bolts to manufacturer-recommended torque values. Inspect the rotor thickness before installation to confirm it is above the discard thickness of 20.55 mm (0.810 inches). Proper installation will help maintain braking performance and extend component life.

Quality Assurance and Warranty

Raybestos R-Line brake components are manufactured to meet stringent quality standards, ensuring durability and consistent performance. While specific warranty details for part number 3514R are not provided here, Raybestos typically offers limited warranties covering defects in materials and workmanship. Consult Raybestos or the vehicle manufacturer for exact warranty terms related to this rotor and hub assembly.