Raybestos 780690R Disc Brake Rotor - Front

Overview of Raybestos R-Line Disc Brake Rotor 780690R

The Raybestos R-Line Disc Brake Rotor 780690R is engineered for reliable braking performance on select Chrysler and Dodge vehicles. Designed as a vented, conventional rotor, it offers precise fitment and consistent stopping power for models like the Chrysler 300, Dodge Challenger, Charger, and Magnum.

• Vented disc brake rotor for improved heat dissipation
• Nominal thickness of 1.261 inches (32.050 mm) with discard thickness at 1.181 inches (30.000 mm)
• Overall height of 2.283 inches (58.000 mm) ensuring proper clearance
• Outside diameter measures 14.174 inches (360.000 mm) for exact fit
• Center hole diameter of 2.857 inches (72.550 mm) and mounting bolt hole circle diameter of 4.528 inches (115.000 mm)
• Compatible with Chrysler 300, Dodge Challenger, Charger, and Magnum models

Raybestos R-Line Product Line Details

The R-Line by Raybestos focuses on delivering dependable brake components that meet or exceed OEM specifications. This product line emphasizes durability and consistent performance, making it suitable for drivers seeking reliable replacement rotors. The 780690R rotor exemplifies the R-Line’s commitment to quality through its vented design and precise dimensional standards.

Technical Specifications and Features

This disc brake rotor features a vented design that enhances cooling during braking, reducing the risk of brake fade. The nominal thickness of 1.261 inches (32.050 mm) ensures structural integrity, while the discard thickness of 1.181 inches (30.000 mm) indicates the minimum safe thickness before replacement is necessary. The rotor’s outside diameter of 14.174 inches (360.000 mm) and overall height of 2.283 inches (58.000 mm) provide proper fitment and clearance for the braking system. The center hole diameter of 2.857 inches (72.550 mm) and mounting bolt hole circle diameter of 4.528 inches (115.000 mm) align with factory specifications for secure installation.

Applications and Problem Solving

• Replacement for worn or warped rotors on Chrysler 300 and Dodge Charger
• Addresses brake noise and vibration issues caused by uneven rotor surfaces
• Improves braking performance on Dodge Challenger and Magnum with consistent rotor thickness
• Prevents brake fade through vented rotor design during heavy braking
• Restores proper rotor dimensions to maintain brake pad contact and safety

Installation Notes and Tips

Ensure the rotor surface is clean and free of rust or debris before installation. Verify the rotor thickness is above the discard thickness of 1.181 inches (30.000 mm) to maintain safety standards. Use proper torque specifications for mounting bolts to avoid rotor warping. It is recommended to replace brake pads simultaneously to ensure even wear and optimal braking performance.

Quality Assurance and Warranty

Raybestos R-Line rotors are manufactured to meet OEM standards, providing reliable performance and durability. While specific warranty details for part number 780690R should be confirmed with the supplier, Raybestos typically offers limited warranties covering defects in materials and workmanship.