Raybestos 780395PER Disc Brake Rotor - Rear

Overview of Raybestos 780395PER Disc Brake Rotor

The Raybestos 780395PER disc brake rotor is engineered for Chrysler and Dodge vehicles, including the 300, Charger, and Magnum models. Designed to meet precise specifications, this rotor ensures reliable braking performance tailored for street use.

• Part Number: 780395PER
• Brand: Raybestos
• Brand Line: Specialty - Street Performance; S-Groove Technology
• Rotor Type: Vented, Drum-in-hat design
• Mounting Bolt Hole Quantity: 5
• Outside Diameter: 350 mm (13.780 inches)
• Inside Diameter: 236 mm (9.291 inches)
• Overall Height: 67 mm (2.638 inches)
• Nominal Thickness: 26 mm (1.024 inches)
• Discard Thickness: 24.5 mm (0.965 inches)
• Center Hole Diameter: 72.6 mm (2.858 inches)
• Mounting Bolt Hole Circle Diameter: 115 mm (4.528 inches)
• Mounting Bolt Hole Diameter: 16.95 mm (0.667 inches)
• Stud/Lug Hole Quantity: 5

Specialty - Street Performance; S-Groove Technology Line

This rotor is part of the Raybestos Specialty - Street Performance; S-Groove Technology line, which focuses on delivering enhanced braking for street-driven vehicles. The S-Groove design helps improve pad contact and heat dissipation, contributing to consistent braking performance under typical street driving conditions. The vented, drum-in-hat rotor construction supports effective heat management and durability for Chrysler 300, Dodge Charger, and Magnum applications.

Detailed Product Description

The Raybestos 780395PER disc brake rotor features a vented design that promotes efficient heat dissipation, reducing the risk of brake fade during extended use. Its drum-in-hat configuration integrates a parking brake drum within the rotor, providing a compact and reliable solution for vehicles equipped with rear drum parking brakes. The rotor’s precise dimensions, including a 350 mm outside diameter and 26 mm nominal thickness, ensure compatibility with specified Chrysler and Dodge models. The 5-bolt mounting pattern and 115 mm bolt circle diameter align with factory specifications for secure installation.

Applications and Problem Solving

• Replacement for worn or warped rotors on Chrysler 300, Dodge Charger, and Magnum
• Improves braking consistency and reduces brake noise
• Addresses rotor thickness below discard limits (24.5 mm)
• Supports proper parking brake function with drum-in-hat design
• Enhances heat dissipation to prevent brake fade during street driving

Installation Notes and Tips

• Verify rotor dimensions and bolt pattern compatibility with your vehicle before installation
• Ensure mounting surfaces are clean and free of debris for proper rotor seating
• Torque mounting bolts to manufacturer specifications to avoid rotor warping
• Inspect brake pads and hardware during rotor replacement for optimal performance
• Follow vehicle-specific service manual instructions for drum-in-hat rotor installation

Quality Assurance and Warranty

Raybestos manufactures the 780395PER rotor to meet or exceed OEM standards for fit, form, and function. The rotor undergoes rigorous quality control to ensure durability and consistent braking performance. Warranty coverage details should be confirmed through Raybestos or authorized distributors, as terms may vary by region and application.