Raybestos 7930R Disc Brake Rotor - Rear

Overview of Raybestos R-Line 7930R Disc Brake Rotor

The Raybestos R-Line 7930R disc brake rotor is engineered for reliable braking performance on Chrysler and Dodge Daytona models. Designed as a vented rotor with precise dimensions, it ensures effective heat dissipation and consistent stopping power.

• Vented disc brake rotor for improved cooling
• Overall height: 1.355 inches (34.400 mm)
• Outside diameter: 10.820 inches (274.850 mm)
• Nominal thickness: 0.345 inches (8.750 mm)
• Discard thickness: 0.291 inches (7.400 mm)
• Mounting bolt hole quantity: 5 with 3.937 inches (100.000 mm) bolt circle diameter
• Center hole diameter: 2.262 inches (57.450 mm)
• Conventional rotor type compatible with drum-in-hat setups

Detailed Product Description

The Raybestos R-Line 7930R rotor is a vented disc brake rotor designed to fit Chrysler and Dodge Daytona vehicles. Its vented design allows for enhanced heat dissipation during braking, reducing the risk of brake fade under demanding conditions. The rotor features a nominal thickness of 0.345 inches (8.750 mm) and a discard thickness of 0.291 inches (7.400 mm), ensuring a clear service limit for safe operation. With an outside diameter of 10.820 inches (274.850 mm) and an overall height of 1.355 inches (34.400 mm), this rotor matches factory specifications for proper fit and function. The 5-bolt mounting pattern with a 3.937-inch (100.000 mm) bolt circle diameter and a center hole diameter of 2.262 inches (57.450 mm) ensures compatibility with the specified vehicle models.

About the Raybestos R-Line Product Line

The R-Line by Raybestos is a product line focused on delivering dependable brake components that meet or exceed OEM standards. This line emphasizes quality materials and precise manufacturing tolerances, making it suitable for drivers seeking reliable replacement parts for their Chrysler and Dodge vehicles. The 7930R rotor exemplifies the R-Line's commitment to consistent performance and durability.

Common Applications and Problem Solving

• Replacement for worn or warped rotors on Chrysler and Dodge Daytona
• Addresses brake noise caused by uneven rotor surfaces
• Resolves vibration or pulsation during braking
• Improves heat dissipation to reduce brake fade
• Restores proper rotor thickness for safe braking performance

Installation Notes and Tips

• Verify rotor dimensions and bolt pattern match your vehicle before installation
• Inspect brake pads and replace if worn to ensure optimal rotor performance
• Clean rotor surface to remove any protective coating before installation
• Torque mounting bolts to manufacturer specifications to avoid rotor warping
• Perform a bed-in procedure after installation to ensure proper brake pad and rotor contact

Quality Assurance and Warranty

Raybestos R-Line rotors are manufactured to meet strict quality standards, ensuring consistent performance and durability. While specific warranty details for part number 7930R should be confirmed with the supplier, Raybestos typically offers limited warranties covering defects in materials and workmanship. This rotor is designed to provide reliable service when installed and maintained according to vehicle manufacturer guidelines.