Raybestos 780690PER Disc Brake Rotor - Front

Overview of Raybestos 780690PER Disc Brake Rotor

The Raybestos 780690PER disc brake rotor is engineered for Chrysler and Dodge vehicles, including the 300, Challenger, Charger, and Magnum models. Designed to meet precise specifications, this rotor ensures reliable braking performance for street-driven vehicles.

• Compatible with Chrysler 300, Dodge Challenger, Charger, and Magnum
• Part number 780690PER for exact fitment
• Vented disc brake rotor for improved heat dissipation
• Overall diameter of 14.174 inches (360 mm)
• Nominal thickness of 1.261 inches (32.05 mm) with discard thickness at 1.181 inches (30 mm)
• Five mounting bolt holes with a 4.528 inch (115 mm) bolt circle diameter
• Center hole diameter of 2.857 inches (72.55 mm)
• Conventional rotor type with vented design for enhanced cooling

Specialty - Street Performance; S-Groove Technology Product Line

This rotor is part of the Raybestos Specialty - Street Performance; S-Groove Technology line, which focuses on delivering rotors optimized for street performance applications. The S-Groove design helps reduce brake fade and improves pad bite, making it suitable for drivers who demand consistent braking under varied driving conditions. This product line balances durability and performance for vehicles like the Dodge Charger and Chrysler 300.

Detailed Product Description

The Raybestos 780690PER rotor features a vented design that enhances heat dissipation during braking, reducing the risk of warping and maintaining consistent stopping power. With an outside diameter of 14.174 inches and a nominal thickness of 1.261 inches, this rotor meets OEM specifications for fit and function. The five mounting bolt holes and 2.857 inch center hole diameter ensure proper alignment and secure installation on compatible Chrysler and Dodge models. The conventional rotor type is designed for standard disc brake systems, providing reliable performance for street use.

Common Applications and Problem Solving

• Replacement for worn or warped rotors on Chrysler 300 and Dodge Charger
• Improves braking consistency on Dodge Magnum during street driving
• Addresses brake fade issues caused by heat buildup in performance driving
• Restores proper rotor thickness to maintain safe braking distances
• Compatible upgrade for rotors showing signs of scoring or uneven wear

Installation Notes and Tips

Ensure the rotor surface is clean and free of debris before installation. Verify the mounting bolt hole pattern and center hole diameter match your vehicle’s hub assembly. It is recommended to replace brake pads simultaneously to optimize braking performance. Torque mounting bolts to manufacturer specifications to avoid rotor distortion. Check rotor thickness against discard thickness (1.181 inches) to confirm usability.

Quality Assurance and Warranty

Raybestos rotors are manufactured to meet or exceed OEM standards for durability and performance. The 780690PER rotor undergoes rigorous quality control to ensure consistent dimensions and material integrity. While specific warranty details are not provided here, Raybestos typically offers coverage against defects in materials and workmanship. Consult product documentation or manufacturer resources for warranty terms.