Raybestos 8514R Disc Brake Rotor - Front

Reliable Vented Disc Brake Rotor for Precise Stopping

The Raybestos R-Line 8514R disc brake rotor offers consistent braking performance with its vented design and precise dimensions. Engineered for vehicles requiring a 6-bolt mounting pattern, this rotor supports effective heat dissipation and durability under demanding conditions.

• Vented rotor design for improved heat dissipation
• Overall height of 3.800 inches (96.5 mm) ensures proper fitment
• Outside diameter of 14.750 inches (374.65 mm) for compatibility with specific vehicle models
• Nominal thickness of 1.345 inches (34.15 mm) with discard thickness at 1.225 inches (31.1 mm)
• 6 mounting bolt holes with a bolt circle diameter of 7.250 inches (184.15 mm)
• Center hole diameter of 5.404 inches (137.25 mm) for accurate hub alignment
• Conventional rotor type suitable for drum-in-hat applications

Detailed Specifications and Product Line Information

The Raybestos R-Line series is designed to meet the demands of professional mechanics and automotive technicians by providing rotors that maintain consistent thickness and structural integrity. The 8514R rotor features a vented design that helps reduce brake fade by allowing air to circulate between the rotor surfaces, which is critical for vehicles subjected to frequent or heavy braking. With a 6-lug bolt pattern and conventional drum-in-hat configuration, this rotor is engineered for precise fitment and reliable performance on compatible vehicles.

Common Applications and Problem Solving

• Replacement for worn or warped rotors causing brake pulsation
• Addressing rotor thickness below discard limits to restore braking efficiency
• Improving heat management in braking systems prone to overheating
• Resolving uneven rotor wear that leads to noise or vibration
• Upgrading to a vented rotor for enhanced durability in demanding driving conditions

Installation Notes and Tips

Ensure the rotor surface is clean and free of rust or debris before installation. Verify the mounting bolt hole pattern and center hole diameter match the vehicle hub specifications. It is recommended to replace brake pads simultaneously to maintain optimal braking performance. Proper torque specifications should be followed when securing the rotor to avoid warping or misalignment.

Quality Assurance and Warranty

Raybestos R-Line rotors are manufactured to meet or exceed OEM standards, ensuring consistent thickness and material quality. While specific warranty details for part number 8514R are not provided here, Raybestos products typically come with a limited warranty against defects in material and workmanship. Consult the product packaging or Raybestos documentation for exact warranty terms.