Raybestos 780258 Disc Brake Rotor - Front

Overview of Raybestos Specialty - Truck Disc Brake Rotor 780258

The Raybestos Specialty - Truck Disc Brake Rotor 780258 is engineered for reliable braking performance on Dodge Dakota, Mitsubishi Raider, and Ram trucks. Designed as a vented, conventional rotor, it offers effective heat dissipation and consistent stopping power for medium-duty truck applications.

• Vented disc brake rotor for improved heat management
• Overall diameter of 12.280 inches (311.9 mm) for precise fitment
• Nominal thickness of 1.102 inches (28.0 mm) with discard thickness at 1.024 inches (26.0 mm)
• Five mounting bolt holes with a 5.5-inch (139.7 mm) bolt circle diameter
• Center hole diameter of 3.090 inches (78.5 mm) for accurate hub alignment
• Overall height of 2.595 inches (65.9 mm) suitable for conventional rotor setups

Detailed Product Specifications

This Raybestos disc brake rotor, part number 780258, is a vented rotor designed to enhance cooling during braking, reducing the risk of brake fade under heavy loads. The rotor features a nominal thickness of 1.102 inches (28.0 mm) and a discard thickness of 1.024 inches (26.0 mm), ensuring a clear service life indicator for replacement. Its outside diameter measures 12.280 inches (311.9 mm), matching the OEM specifications for compatible Dodge Dakota, Mitsubishi Raider, and Ram models. The rotor includes five mounting bolt holes arranged on a 5.5-inch (139.7 mm) bolt circle diameter, with a center hole diameter of 3.090 inches (78.5 mm), ensuring proper fitment and alignment on the vehicle hub. The overall height of 2.595 inches (65.9 mm) confirms compatibility with conventional rotor mounting systems.

About the Raybestos Specialty - Truck Product Line

The Specialty - Truck line from Raybestos focuses on components designed specifically for truck applications, balancing durability and performance under demanding conditions. This product line addresses the unique braking needs of medium-duty trucks like the Dodge Dakota and Mitsubishi Raider, providing rotors that meet or exceed OEM standards for fit and function.

Applications and Problem Solving

• Replacement for worn or warped rotors causing brake pulsation
• Upgrading from solid to vented rotors for improved heat dissipation
• Addressing rotor thickness below discard limits to maintain braking safety
• Resolving uneven brake pad wear due to rotor surface irregularities
• Ensuring proper fitment on Dodge Dakota, Mitsubishi Raider, and Ram trucks requiring a 5-bolt vented rotor

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. Use proper torque specifications for mounting bolts to avoid rotor warping. It is recommended to replace brake pads simultaneously to ensure optimal braking performance and rotor longevity.

Quality Assurance

Raybestos disc brake rotors undergo rigorous quality control to meet industry standards for durability and performance. While specific warranty details are not provided, Raybestos products are manufactured to comply with OEM specifications, ensuring reliable service life and consistent braking performance on compatible Dodge Dakota, Mitsubishi Raider, and Ram trucks.