Raybestos 76721R Disc Brake Rotor - Front

Overview of Raybestos R-Line Disc Brake Rotor 76721R

The Raybestos R-Line Disc Brake Rotor 76721R is engineered for reliable braking performance on select Chrysler and Dodge vehicles. Designed as a vented, conventional rotor, it offers precise fitment for models like the Chrysler 300M, Concorde, Intrepid, and LHS.

• Vented disc brake rotor for improved heat dissipation
• Nominal thickness of 1.025 inches (26.05 mm) ensuring durability
• Discard thickness at 0.960 inches (24.4 mm) for safe replacement guidelines
• Overall height of 2.120 inches (53.85 mm) for exact fit
• Outside diameter of 11.100 inches (281.95 mm) matching OEM specifications
• Five mounting bolt holes with a 114.3 mm (4.5 inch) bolt circle diameter
• Center hole diameter of 2.890 inches (73.4 mm) for proper hub alignment
• Compatible with 5 stud/lug hole configurations

Detailed Product Description

This Raybestos R-Line rotor (part number 76721R) is a vented, conventional disc brake rotor designed to meet the exact specifications required by Chrysler and Dodge vehicles including the 300M, Concorde, Intrepid, and LHS. The vented design enhances heat dissipation during braking, reducing the risk of brake fade under demanding conditions. With a nominal thickness of 1.025 inches and a discard thickness of 0.960 inches, this rotor provides a clear service life window to maintain optimal braking performance and safety. The rotor’s overall height of 2.120 inches and outside diameter of 11.100 inches ensure precise fitment, while the five mounting bolt holes on a 114.3 mm bolt circle diameter align perfectly with the vehicle’s hub assembly. The center hole diameter of 2.890 inches facilitates proper centering on the hub, minimizing vibration and promoting smooth braking.

About the Raybestos R-Line Product Line

The R-Line by Raybestos is a product line focused on delivering reliable, OEM-quality brake components designed for direct replacement applications. This line emphasizes durability and consistent performance, making it suitable for drivers who require dependable braking parts that meet factory specifications. The 76721R rotor exemplifies the R-Line’s commitment to quality with its vented design and precise dimensional tolerances tailored for Chrysler and Dodge vehicles.

Common Applications and Problem Solving

• Replacement for worn or warped rotors causing brake pulsation
• Addressing reduced braking efficiency due to rotor thickness below discard limits
• Eliminating noise and vibration from uneven rotor surfaces
• Upgrading to vented rotors for improved heat management in daily driving
• Ensuring proper fitment on Chrysler 300M, Concorde, Intrepid, and LHS models

Installation Notes and Tips

• Verify rotor thickness before installation to ensure it meets minimum discard thickness
• Clean rotor mounting surface and hub to prevent runout and vibration
• Torque mounting bolts to manufacturer specifications for secure fitment
• Inspect brake pads and replace if worn to maintain balanced braking
• Perform a bed-in procedure after installation to optimize rotor and pad contact

Quality Assurance and Warranty

Raybestos R-Line rotors are manufactured to meet or exceed OEM standards, ensuring consistent performance and durability. While specific warranty details may vary, Raybestos typically offers coverage against defects in materials and workmanship. Using part number 76721R guarantees compatibility and quality for Chrysler and Dodge vehicles including the 300M, Concorde, Intrepid, and LHS.