Raybestos 76794PER Disc Brake Rotor - Rear

Overview of Raybestos Disc Brake Rotor 76794PER

The Raybestos 76794PER disc brake rotor is engineered for Jeep Grand Cherokee models requiring reliable braking performance. Designed with precise specifications, this rotor supports consistent stopping power and durability for street performance applications.

• Compatible with Jeep Grand Cherokee vehicles
• Drum-in-hat rotor design for integrated parking brake function
• Nominal thickness of 0.390 inches (9.900 mm) ensures structural integrity
• Discard thickness at 0.330 inches (8.400 mm) for safe replacement guidelines
• Mounting bolt hole circle diameter of 2.840 inches (72.150 mm) for exact fitment

Detailed Specifications and Features

This disc brake rotor features a drum-in-hat design, combining the rotor and parking brake drum into a single unit, which is common for Jeep Grand Cherokee brake systems. The nominal thickness of 0.390 inches (9.900 mm) provides a solid braking surface, while the discard thickness of 0.330 inches (8.400 mm) indicates when the rotor should be replaced to maintain safe braking performance. The mounting bolt hole circle diameter measures 2.840 inches (72.150 mm), ensuring proper alignment and fitment on the vehicle hub.

Specialty - Street Performance; S-Groove Technology Line

The Raybestos Specialty - Street Performance; S-Groove Technology product line focuses on delivering rotors designed for street-driven vehicles that demand consistent braking under varied conditions. The S-Groove design helps manage heat dissipation and brake pad wear, contributing to stable performance during everyday driving and spirited street use. This rotor aligns with the line’s goal of balancing durability and performance for Jeep Grand Cherokee owners.

Applications and Problem Solving

• Replacement for worn or warped rotors on Jeep Grand Cherokee models
• Addresses brake pulsation caused by uneven rotor thickness
• Restores braking efficiency when rotor thickness falls below discard limits
• Supports parking brake function with integrated drum-in-hat design
• Ensures proper fitment and alignment to prevent mounting issues

Installation Notes and Tips

• Verify rotor thickness before installation to ensure it meets nominal specifications
• Clean mounting surfaces to prevent rotor runout and vibration
• Torque mounting bolts to manufacturer specifications for secure fitment
• Inspect brake pads and hardware during rotor replacement for optimal system performance

Quality Assurance and Warranty

Raybestos rotors are manufactured to meet or exceed OEM standards for fit, form, and function. The 76794PER rotor undergoes rigorous quality control to ensure consistent thickness and material integrity. Warranty coverage details should be confirmed with the product documentation or authorized Raybestos distributors.