Raybestos 781087R Disc Brake Rotor - Rear

Overview of Raybestos R-Line Disc Brake Rotor 781087R

The Raybestos R-Line Disc Brake Rotor 781087R is engineered for reliable braking performance on Dodge Dart vehicles. Designed as a solid, conventional rotor, it offers precise fitment and consistent stopping power for your vehicle's braking system.

• Compatible with Dodge Dart models
• Part number 781087R for exact replacement
• Solid disc brake rotor with smooth surface finish
• Overall height: 1.594 inches (40.5 mm)
• Outside diameter: 10.394 inches (264 mm)
• Inside diameter: 6.858 inches (174.2 mm)
• Mounting bolt hole quantity: 5 with 4.331 inch (110 mm) bolt circle diameter
• Nominal thickness: 0.394 inches (10 mm), discard thickness: 0.315 inches (8 mm)

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 a direct replacement rotor that maintains factory braking characteristics. The 781087R rotor is part of this line, ensuring compatibility and quality for Dodge Dart brake systems.

Technical Specifications and Features

This disc brake rotor is a solid type with a smooth surface, designed for conventional mounting on Dodge Dart vehicles. It features a 5-bolt mounting pattern with a 4.331 inch (110 mm) bolt circle diameter and 0.559 inch (14.2 mm) bolt hole diameter. The rotor's center hole diameter measures 2.756 inches (70 mm), ensuring proper alignment during installation. With a nominal thickness of 0.394 inches (10 mm) and a discard thickness of 0.315 inches (8 mm), this rotor provides a clear service limit for safe operation.

Common Applications and Problem Solving

• Replacement for worn or warped rotors on Dodge Dart models
• Addresses brake pulsation and vibration issues
• Restores proper braking performance and pedal feel
• Eliminates noise caused by uneven rotor surfaces
• Prevents brake fade due to rotor overheating

Installation Notes and Tips

Ensure the rotor surface is clean and free of rust or debris before installation. Verify the rotor thickness is within the nominal range and above the discard thickness to maintain safety. Use proper torque specifications for the 5 mounting bolts to avoid rotor warping. It is recommended to replace brake pads simultaneously to optimize braking performance and rotor longevity.

Quality Assurance and Warranty

Raybestos R-Line rotors are manufactured to meet strict quality standards, ensuring consistent dimensions and material integrity. While specific warranty details for part number 781087R should be confirmed with the supplier, Raybestos typically offers coverage against defects in materials and workmanship. This rotor is designed to provide reliable service life when installed and maintained according to manufacturer guidelines.