Raybestos 980526R Disc Brake Rotor - Front

Overview of Raybestos R-Line Disc Brake Rotor 980526R

The Raybestos R-Line Disc Brake Rotor 980526R is engineered for reliable braking performance on Land Rover vehicles including Discovery, LR4, Range Rover, and Range Rover Sport models. This vented rotor is designed to meet the specific requirements of these vehicles, ensuring consistent stopping power and durability.

• Vented disc brake rotor for improved heat dissipation
• Overall diameter of 14.173 inches (360 mm) for precise fitment
• Nominal thickness of 1.181 inches (30 mm) with discard thickness at 1.063 inches (27 mm)
• Five mounting bolt holes with a 4.724 inch (120 mm) bolt circle diameter
• Center hole diameter of 3.110 inches (79 mm) for accurate hub alignment
• Conventional rotor type compatible with drum-in-hat systems

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 precise manufacturing tolerances, making the 980526R rotor a suitable replacement part for maintaining the braking integrity of Land Rover Discovery, LR4, Range Rover, and Range Rover Sport vehicles.

Technical Specifications and Features

The 980526R rotor features a vented design that enhances cooling during braking, reducing the risk of brake fade under demanding conditions. With an outside diameter of 14.173 inches and an overall height of 2.439 inches (61.95 mm), this rotor fits securely on the specified Land Rover models. The nominal thickness of 1.181 inches ensures structural strength, while the discard thickness of 1.063 inches indicates the minimum safe thickness before replacement is necessary. The rotor includes five mounting bolt holes with a diameter of 0.585 inches (14.85 mm) arranged on a 4.724 inch bolt circle, ensuring proper installation and alignment.

Applications and Problem Solving

• Replacement for worn or warped rotors on Land Rover Discovery, LR4, Range Rover, and Range Rover Sport
• Addresses brake noise and vibration caused by uneven rotor surfaces
• Improves braking performance by restoring proper rotor thickness and surface condition
• Helps prevent brake fade through vented rotor design for better heat dissipation
• Compatible with conventional drum-in-hat brake systems for these Land Rover models

Installation Notes and Tips

• Ensure rotor thickness is above discard thickness (1.063 inches) before installation
• Clean mounting surfaces and check hub for rust or debris to ensure proper fit
• Torque mounting bolts to manufacturer specifications for secure installation
• Inspect brake pads and replace if worn to maintain optimal braking performance
• Perform a test drive to verify proper brake function after installation

Quality Assurance and Warranty

Raybestos R-Line rotors are manufactured to meet or exceed OEM standards, providing consistent quality and durability. While specific warranty details for part number 980526R should be confirmed with the supplier, Raybestos products typically come with a limited warranty covering defects in materials and workmanship to support long-term reliability on Land Rover Discovery, LR4, Range Rover, and Range Rover Sport vehicles.