Raybestos 982091R Disc Brake Rotor - Front

Overview of Raybestos R-Line Disc Brake Rotor 982091R

The Raybestos R-Line Disc Brake Rotor 982091R is engineered for reliable braking performance on select Dodge and Mitsubishi vehicles. Designed specifically for models like the Dodge Attitude and Mitsubishi Mirage series, this vented rotor ensures consistent heat dissipation and durability under normal driving conditions.

• Compatible with Dodge Attitude, Mitsubishi Mirage, and Mirage G4
• Part number 982091R for precise identification
• Vented disc brake rotor with smooth surface finish
• Overall diameter of 251.2 mm (9.890 inches) and inside diameter of 175 mm (6.890 inches)
• Mounting bolt hole quantity: 4 with 100 mm (3.937 inches) bolt circle diameter
• Nominal thickness of 17.000 mm (0.669 inches) and discard thickness of 15.500 mm (0.610 inches)
• Center hole diameter of 64 mm (2.520 inches) for proper fitment
• Conventional rotor type with 4 stud/lug holes

Raybestos R-Line Product Line Details

The R-Line by Raybestos focuses on delivering dependable brake components that meet original equipment specifications. This product line emphasizes quality materials and manufacturing precision, providing rotors like the 982091R that maintain consistent thickness and structural integrity. The vented design in this rotor helps reduce heat buildup, which is critical for maintaining braking efficiency and rotor longevity in everyday driving scenarios.

Technical Specifications and Features

This disc brake rotor features a vented design to improve airflow and heat dissipation during braking. The smooth surface type ensures even pad contact and reduces noise and vibration. With a nominal thickness of 17.000 mm and a discard thickness of 15.500 mm, the rotor provides a clear service life indicator to maintain safe braking performance. The rotor’s overall height is 41.800 mm (1.646 inches), and it includes four mounting bolt holes with a 100 mm bolt circle diameter, ensuring compatibility with the specified vehicle models.

Common Applications and Problem Solving

• Replacement for worn or warped rotors on Dodge Attitude and Mitsubishi Mirage models
• Addresses brake pulsation caused by uneven rotor thickness
• Improves braking consistency by restoring proper rotor dimensions
• Helps reduce brake noise and vibration from surface irregularities
• Prevents overheating issues with vented rotor design

Installation Notes and Tips

• Verify compatibility with vehicle make and model before installation
• Inspect mounting surfaces and hardware for wear or damage
• Ensure rotor thickness is above discard thickness before reuse
• Follow manufacturer torque specifications for mounting bolts
• Consider replacing brake pads simultaneously for optimal performance

Quality Assurance and Warranty

Raybestos R-Line rotors are manufactured to meet or exceed OEM standards, ensuring reliable performance and durability. The 982091R rotor undergoes strict quality control processes to maintain consistent thickness and structural integrity. While specific warranty details may vary, Raybestos typically offers coverage against defects in materials and workmanship, providing confidence in the product’s longevity and safety.