Raybestos 980615 Disc Brake Rotor - Front

Overview of Raybestos Specialty - Truck Disc Brake Rotor 980615

The Raybestos Specialty - Truck Disc Brake Rotor 980615 is engineered for heavy-duty truck applications requiring reliable braking performance. Designed as a vented, conventional rotor, it offers enhanced heat dissipation and durability for demanding driving conditions.

• Vented disc brake rotor for improved cooling
• Nominal thickness of 1.181 inches (30.000 mm) with discard thickness at 1.035 inches (26.300 mm)
• Outside diameter measures 11.961 inches (303.800 mm)
• Inside diameter of 6.220 inches (158.000 mm)
• Six mounting bolt holes with a 7.500 inch (190.500 mm) bolt circle diameter
• Mounting bolt hole diameter of 0.500 inches (12.700 mm)
• Conventional drum-in-hat type rotor design

Detailed Product Description

This Raybestos disc brake rotor, part number 980615, is part of the Specialty - Truck product line, which focuses on components tailored for truck braking systems. The vented rotor design helps maintain optimal operating temperatures by allowing air to flow between the rotor surfaces, reducing the risk of brake fade during extended use. With a nominal thickness of 1.181 inches (30.000 mm) and a discard thickness of 1.035 inches (26.300 mm), this rotor provides a clear service life indicator to ensure safe replacement intervals.

The rotor's outside diameter of 11.961 inches (303.800 mm) and inside diameter of 6.220 inches (158.000 mm) are engineered to fit specific truck brake assemblies requiring six mounting bolts arranged on a 7.500 inch (190.500 mm) bolt circle. The mounting bolt hole diameter of 0.500 inches (12.700 mm) ensures secure attachment to the hub. This conventional drum-in-hat type rotor is designed for compatibility with truck models that utilize this braking configuration.

Applications and Problem Solving

• Replacement for worn or warped rotors causing brake pulsation
• Addressing rotor thickness below manufacturer discard limits
• Improving heat dissipation to reduce brake fade on heavy loads
• Restoring braking performance on trucks with vented rotor setups
• Ensuring proper fitment for trucks requiring six-bolt mounting patterns

Installation Notes and Tips

• Verify rotor dimensions and bolt pattern compatibility with your truck make and model before installation
• Inspect hub and mounting surfaces for cleanliness and damage prior to rotor installation
• Torque mounting bolts to manufacturer specifications to avoid rotor warping
• Check brake pads for wear and replace if necessary to ensure optimal rotor performance

Quality Assurance

Raybestos Specialty - Truck rotors are manufactured to meet or exceed OEM specifications for durability and performance. The 980615 rotor undergoes rigorous quality control to ensure dimensional accuracy and material integrity. While specific warranty details are not provided, Raybestos products typically come with a limited warranty against defects in materials and workmanship.