Raybestos 782815FZN Disc Brake Rotor - Rear

Reliable Disc Brake Rotor for Jeep and Ram Vehicles

The Raybestos Element 3 Disc Brake Rotor 782815FZN is engineered to meet the braking demands of Jeep and Ram models, including the Grand Wagoneer and Wagoneer series. Designed for durability and consistent performance, this vented rotor supports safe and effective stopping power.

• Full cast construction for strength and heat dissipation
• Vented rotor design to reduce brake fade
• Nominal thickness of 0.866 inches (22 mm) with discard thickness at 0.803 inches (20.4 mm)
• Overall diameter of 14.764 inches (375 mm) for optimal fitment
• Six mounting bolt holes with a 5.5-inch (139.7 mm) bolt circle diameter
• Compatible with Jeep Grand Wagoneer, Grand Wagoneer L, Wagoneer, Wagoneer L, and Ram 1500 models

Raybestos Element 3 Product Line Overview

The Raybestos Element 3 line focuses on delivering rotors that balance performance and reliability for a range of vehicles. This product line emphasizes full cast, vented rotors designed to maintain structural integrity under demanding conditions. The 782815FZN rotor is part of this line, providing consistent braking performance tailored for Jeep and Ram trucks and SUVs.

Technical Specifications and Features

This disc brake rotor features a full cast construction that enhances durability and heat management during braking. The vented design allows air to circulate between the rotor surfaces, reducing the risk of brake fade during extended use. With a nominal thickness of 0.866 inches (22 mm) and a discard thickness of 0.803 inches (20.4 mm), this rotor ensures a reliable service life before replacement is necessary.

The rotor measures 14.764 inches (375 mm) in outside diameter and 2.087 inches (53 mm) in overall height, fitting precisely on compatible Jeep and Ram models. It includes six mounting bolt holes with a 0.661 inch (16.8 mm) diameter, arranged on a 5.5-inch (139.7 mm) bolt circle diameter, ensuring secure installation. The center hole diameter is 3.091 inches (78.5 mm), matching factory specifications for proper alignment.

Applications and Problem Solving

• Replacement for worn or warped rotors on Jeep Grand Wagoneer and Ram 1500
• Addresses brake noise and vibration issues caused by uneven rotor surfaces
• Improves braking performance in vehicles experiencing fade under heavy load
• Restores proper rotor thickness to maintain safe stopping distances
• Compatible upgrade for vented rotor requirements on select Jeep and Ram models

Installation Notes and Tips

Ensure the rotor surface and hub are clean and free of rust before installation. Verify the rotor thickness is within the nominal range and above discard thickness limits. Use proper torque specifications for the six mounting bolts to avoid rotor warping. This rotor does not include bearings or an ABS tone ring, so confirm compatibility with your vehicle’s braking system before installation.

Quality Assurance and Warranty

Raybestos Element 3 rotors are manufactured to meet OEM standards for fit, form, and function. The full cast, vented design undergoes rigorous quality control to ensure consistent performance. While specific warranty details are not provided here, Raybestos products typically come with a limited warranty against defects in materials and workmanship.