Raybestos 781099R Disc Brake Rotor - Rear

Reliable Disc Brake Rotor for Chrysler and Jeep Cherokee

The Raybestos R-Line 781099R disc brake rotor is engineered to meet the braking demands of Chrysler and Jeep Cherokee vehicles. Designed as a solid, conventional rotor with precise dimensions, it ensures consistent performance and durability for your vehicle's braking system.

• Part Number: 781099R
• Brand: Raybestos R-Line
• Type: Solid, Conventional Disc Brake Rotor
• Outside Diameter: 10.945 inches (278.000 mm)
• Nominal Thickness: 0.472 inches (12.000 mm)
• Discard Thickness: 0.409 inches (10.400 mm)
• Inside Diameter: 6.693 inches (170.000 mm)
• Overall Height: 1.307 inches (33.200 mm)
• Mounting Bolt Hole Quantity: 5
• Mounting Bolt Hole Circle Diameter: 4.331 inches (110.000 mm)
• Surface Type: Smooth

Detailed Specifications and Design Features

This Raybestos R-Line disc brake rotor 781099R features a solid rotor design, which provides a smooth braking surface ideal for everyday driving conditions. The rotor measures 10.945 inches in outside diameter and has a nominal thickness of 0.472 inches, ensuring adequate material for heat dissipation and wear resistance. The discard thickness is set at 0.409 inches, indicating the minimum safe thickness before replacement is necessary. With a 5-bolt mounting pattern and a bolt circle diameter of 4.331 inches, this rotor is designed to fit securely on compatible Chrysler and Jeep Cherokee models. The smooth surface type supports consistent pad contact and braking performance.

Raybestos R-Line Product Line Overview

The R-Line by Raybestos is a product line focused on delivering reliable, OEM-quality brake components. This line emphasizes precise fitment and consistent manufacturing standards, making it suitable for drivers seeking dependable replacement parts. The 781099R rotor exemplifies the R-Line’s commitment to quality and compatibility with specific vehicle applications such as the Chrysler and Jeep Cherokee.

Compatible Applications and Common Issues Addressed

• Compatible with 2000-200X Chrysler and Jeep Cherokee models requiring a 5-lug, 10.945-inch rotor
• Replaces worn or warped rotors causing brake pulsation or noise
• Addresses rotor thickness below discard limits to maintain safe braking
• Resolves uneven pad wear due to rotor surface imperfections
• Improves braking stability by restoring proper rotor dimensions

Installation Notes and Tips

Ensure the rotor mounting surface and hub are clean and free of rust before installation. Verify the bolt hole pattern matches your vehicle’s specifications. Use a calibrated micrometer to check rotor thickness before installation and after use to monitor wear. Follow manufacturer torque specifications for mounting bolts to avoid rotor distortion.

Quality Assurance and Warranty

Raybestos R-Line rotors are manufactured to meet or exceed OEM standards for fit, form, and function. While specific warranty details are not provided here, Raybestos products typically come with a limited warranty against defects in materials and workmanship. Consult product packaging or manufacturer resources for exact warranty terms.