Raybestos 982357R Disc Brake Rotor - Rear

Overview of Raybestos R-Line Disc Brake Rotor 982357R

The Raybestos R-Line Disc Brake Rotor 982357R is engineered for reliable braking performance on Acura and Honda vehicles, specifically designed for models like the Civic and Integra. This vented rotor offers precise dimensions and durability to maintain consistent stopping power under various driving conditions.

• Compatible with Acura and Honda Civic and Integra models
• Part number 982357R for exact fitment
• Vented disc brake rotor design for improved heat dissipation
• Overall outside diameter of 304.4 mm (11.984 inches)
• Nominal thickness of 10.9 mm (0.429 inches) with discard thickness at 9.0 mm (0.354 inches)
• Five mounting bolt holes with a 120 mm (4.724 inches) bolt circle diameter
• Smooth surface type for consistent pad contact
• Center hole diameter of 70.2 mm (2.764 inches) for proper hub fit
• Conventional rotor type with drum-in-hat design

Detailed Product Description

The Raybestos R-Line 982357R disc brake rotor is a vented rotor designed to optimize heat dissipation during braking, reducing the risk of brake fade. Its nominal thickness of 10.9 mm ensures structural integrity and longevity, while the discard thickness of 9.0 mm indicates the minimum safe thickness before replacement is necessary. The rotor’s outside diameter measures 304.4 mm, matching factory specifications for Acura and Honda Civic and Integra models. The smooth surface finish promotes even brake pad wear and consistent braking performance. With five mounting bolt holes arranged on a 120 mm bolt circle diameter, this rotor fits securely on compatible hubs. The center hole diameter of 70.2 mm ensures proper alignment and fitment on the vehicle’s wheel hub assembly.

R-Line Product Line Information

The Raybestos R-Line product line focuses on delivering reliable, OEM-quality brake components designed to meet or exceed factory specifications. The R-Line rotors, including part number 982357R, are engineered for consistent performance and durability, making them suitable for daily driving conditions on Acura and Honda vehicles. This line emphasizes precise fitment and material quality to maintain braking efficiency and safety.

Common Applications and Issues Addressed

• Replacement for worn or warped rotors causing brake vibration
• Restores braking performance on Acura Civic and Integra models
• Addresses brake fade due to overheating with vented rotor design
• Eliminates uneven brake pad wear from rotor surface irregularities
• Ensures proper rotor thickness for safe braking operation

Installation Notes and Tips

• Verify compatibility with your specific Acura or Honda Civic or Integra model year before installation
• Inspect hub and mounting surfaces for cleanliness and damage prior to rotor installation
• Torque mounting bolts to manufacturer specifications to ensure secure fitment
• Replace brake pads when installing new rotors to optimize braking performance
• Check rotor thickness with a micrometer to confirm discard limits before installation

Quality Assurance and Warranty

Raybestos R-Line rotors, including part number 982357R, are manufactured to meet strict quality standards for material composition and dimensional accuracy. These rotors undergo rigorous testing to ensure durability and consistent braking performance. While specific warranty details may vary, Raybestos typically offers coverage against defects in materials and workmanship, supporting reliable service life on Acura and Honda vehicles.