Raybestos 980273R Disc Brake Rotor - Front

Overview of Raybestos R-Line Disc Brake Rotor 980273R

The Raybestos R-Line Disc Brake Rotor 980273R is engineered for reliable braking performance on Land Rover Discovery models. This vented, conventional rotor is designed to meet precise fitment specifications, ensuring compatibility and consistent stopping power.

• Compatible with Land Rover Discovery vehicles
• Vented disc brake rotor for improved heat dissipation
• Overall height: 3.602 inches (91.5 mm)
• Outside diameter: 11.713 inches (297.5 mm)
• Mounting bolt hole quantity: 5 with 4.724 inch (120 mm) bolt circle diameter
• Center hole diameter: 2.760 inches (70.1 mm)
• Nominal thickness: 0.984 inches (25.0 mm)
• Discard thickness: 0.866 inches (22.0 mm)
• Conventional rotor type with stud/lug hole quantity of 5

Raybestos R-Line Product Line Details

The R-Line by Raybestos focuses on delivering dependable brake components that meet or exceed OEM specifications. This product line emphasizes precise engineering and material quality, making the 980273R rotor a suitable replacement part for maintaining the braking integrity of your Land Rover Discovery.

Technical Description and Specifications

This disc brake rotor features a vented design that enhances cooling during braking, reducing the risk of brake fade under demanding conditions. The rotor's overall height measures 3.602 inches (91.5 mm), with an outside diameter of 11.713 inches (297.5 mm), matching the exact dimensions required for proper fitment. It includes five mounting bolt holes arranged on a 4.724 inch (120 mm) bolt circle diameter, and a center hole diameter of 2.760 inches (70.1 mm) to ensure secure installation. The nominal thickness of 0.984 inches (25.0 mm) provides durability, while the discard thickness of 0.866 inches (22.0 mm) indicates the minimum safe thickness for rotor replacement.

Applications and Problem Solving

• Replacement for worn or warped rotors on Land Rover Discovery
• Addresses brake noise and vibration issues caused by uneven rotor surfaces
• Improves braking performance by restoring proper rotor thickness and surface condition
• Helps prevent brake fade through vented rotor design
• Ensures safe and reliable stopping power under normal driving conditions

Installation Notes and Tips

• Verify rotor dimensions and bolt pattern compatibility with your Land Rover Discovery before installation
• Inspect brake pads and hardware for wear and replace as necessary during rotor installation
• Clean rotor surface to remove any protective coatings before mounting
• Torque mounting bolts to manufacturer specifications to ensure proper fitment
• Perform a bed-in procedure after installation to optimize braking performance

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 980273R should be confirmed with the supplier, Raybestos typically offers coverage against defects in materials and workmanship to provide confidence in your purchase.