Raybestos 782430 Disc Brake Rotor - Front

Reliable Disc Brake Rotor for Ram 1500 Trucks

The Raybestos Specialty - Truck; Coated Rotor disc brake rotor (part number 782430) is engineered to meet the braking demands of Ram 1500 trucks. Designed with precision, this vented rotor ensures consistent performance and durability under heavy-duty conditions.

• Compatible with Ram 1500 models
• Vented disc brake rotor for improved heat dissipation
• Coated surface to resist corrosion and extend rotor life
• Nominal thickness of 1.181 inches (30.000 mm) with discard thickness at 1.118 inches (28.400 mm)
• Overall height of 2.657 inches (67.500 mm) and outside diameter of 14.882 inches (378.000 mm)
• Six mounting bolt holes with a bolt circle diameter of 5.500 inches (139.700 mm)
• Smooth surface type for consistent pad contact

Detailed Specifications and Design Features

This Raybestos disc brake rotor (part number 782430) features a vented design that enhances cooling efficiency, reducing the risk of brake fade during extended use. The rotor's nominal thickness is 1.181 inches (30.000 mm), with a discard thickness of 1.118 inches (28.400 mm), ensuring safe replacement intervals. Its overall height measures 2.657 inches (67.500 mm), and the outside diameter is 14.882 inches (378.000 mm), matching the exact fitment requirements for Ram 1500 trucks. The rotor includes six mounting bolt holes with a 5.500-inch (139.700 mm) bolt circle diameter and a smooth surface type to provide consistent braking performance. The coated rotor surface helps protect against rust and corrosion, extending the rotor's service life in various driving conditions.

About the Specialty - Truck; Coated Rotor Product Line

The Raybestos Specialty - Truck; Coated Rotor line is designed specifically for truck applications requiring durable, corrosion-resistant rotors. This product line focuses on providing rotors with protective coatings and vented designs to handle the increased braking demands of heavier vehicles like the Ram 1500. The coating helps maintain rotor integrity over time, while the vented construction supports effective heat dissipation during rigorous use.

Common Applications and Problem Solving

• Replacement for worn or warped rotors on Ram 1500 trucks
• Addresses brake fade caused by overheating during towing or heavy loads
• Prevents rust and corrosion buildup on braking surfaces
• Improves braking consistency and pedal feel
• Restores proper rotor thickness for safe braking performance

Installation Notes and Tips

Ensure the rotor thickness is above the discard thickness of 1.118 inches (28.400 mm) before installation. Clean the hub surface to prevent runout and ensure proper rotor seating. Use the six mounting bolt holes with the 5.500-inch (139.700 mm) bolt circle diameter for secure attachment. It is recommended to replace brake pads when installing new rotors to optimize braking performance. Follow manufacturer torque specifications for mounting bolts to avoid damage.

Quality Assurance and Warranty

Raybestos disc brake rotors are manufactured to meet or exceed OEM standards for fit, form, and function. The Specialty - Truck; Coated Rotor line undergoes rigorous quality control to ensure durability and performance. While specific warranty details for part number 782430 should be confirmed with the supplier, Raybestos typically offers limited warranties covering defects in materials and workmanship.