Raybestos 982386R Disc Brake Rotor - Front

Overview of Raybestos R-Line Disc Brake Rotor 982386R

The Raybestos R-Line Disc Brake Rotor 982386R is engineered for reliable braking performance on Land Rover vehicles, including Discovery, Range Rover, and Range Rover Sport models. Designed as a vented rotor with smooth surface finish, it meets precise specifications to ensure consistent stopping power and durability.

• Compatible with Land Rover Discovery, Range Rover, and Range Rover Sport
• Part number 982386R for exact fitment
• Vented disc brake rotor with smooth surface type
• Overall height: 2.437 inches (61.9 mm)
• Outside diameter: 14.299 inches (363.2 mm)
• Inside diameter: 8.772 inches (222.8 mm)
• Mounting bolt hole quantity: 5 with 0.571 inch (14.5 mm) diameter
• Nominal thickness: 1.299 inches (33.0 mm), discard thickness: 1.221 inches (31.0 mm)

Technical Specifications and Features

This Raybestos R-Line rotor features a vented design that improves heat dissipation during braking, reducing the risk of brake fade under demanding conditions. The smooth surface finish supports even pad wear and consistent contact. With a nominal thickness of 1.299 inches and a discard thickness of 1.221 inches, this rotor maintains structural integrity throughout its service life. The rotor’s 5-bolt mounting pattern and 120 mm bolt circle diameter ensure precise alignment and secure installation on compatible Land Rover models.

R-Line Product Line Details

The R-Line by Raybestos is a product line focused on delivering reliable, OE-quality brake components designed to meet or exceed factory specifications. This line emphasizes durability and consistent performance, making it suitable for drivers who require dependable braking on Land Rover Discovery, Range Rover, and Range Rover Sport vehicles. The 982386R rotor exemplifies the R-Line’s commitment to quality and fitment accuracy.

Applications and Problem Solving

• Replacement for worn or warped rotors causing vibration or noise
• Restores braking efficiency on Land Rover Discovery, Range Rover, and Range Rover Sport
• Addresses rotor thickness below discard limits to maintain safety
• Improves heat dissipation to reduce brake fade during heavy use
• Ensures proper fitment with 5-bolt mounting for secure installation

Installation Notes and Tips

When installing the Raybestos R-Line 982386R rotor, ensure the mounting surface is clean and free of debris to prevent misalignment. Verify the rotor thickness before installation to confirm it meets nominal specifications. Use proper torque settings on the 5 mounting bolts to avoid warping. It is recommended to replace brake pads simultaneously to optimize braking performance and rotor longevity.

Quality Assurance and Warranty

Raybestos R-Line rotors are manufactured to meet stringent quality standards, ensuring consistent performance and durability. While specific warranty details for part number 982386R should be confirmed with the supplier, Raybestos typically offers coverage against defects in materials and workmanship. This rotor is designed to provide reliable service life when installed and maintained according to manufacturer guidelines.