Raybestos 980303R Disc Brake Rotor - Front

Overview of Raybestos R-Line Disc Brake Rotor 980303R

The Raybestos R-Line Disc Brake Rotor 980303R is engineered for reliable braking performance on Land Rover Freelander models. This vented, conventional rotor is designed to meet precise fitment specifications, ensuring compatibility and durability for your vehicle's braking system.

• Compatible with Land Rover Freelander
• Part number 980303R for exact replacement
• Vented disc brake rotor design for improved heat dissipation
• Overall diameter of 276.75 mm (10.896 inches)
• Nominal thickness of 20.9 mm (0.823 inches) with discard thickness at 18.0 mm (0.709 inches)
• Five mounting bolt holes with a 114.3 mm (4.5 inches) bolt circle diameter
• Center hole diameter of 66.1 mm (2.602 inches)
• Overall height of 51.0 mm (2.008 inches)

Detailed Product Description

The Raybestos R-Line 980303R disc brake rotor is a vented, conventional rotor designed specifically for the Land Rover Freelander. Its vented construction allows for enhanced heat dissipation during braking, reducing the risk of brake fade under demanding conditions. The rotor features a nominal thickness of 20.9 mm and a discard thickness of 18.0 mm, providing clear service limits for maintenance. With an outside diameter of 276.75 mm and an overall height of 51.0 mm, this rotor fits precisely to the Freelander’s brake assembly. The five mounting bolt holes with a 114.3 mm bolt circle diameter ensure secure installation, while the 66.1 mm center hole diameter aligns perfectly with the vehicle hub.

About the Raybestos R-Line Product Line

The R-Line by Raybestos is a product line focused on delivering reliable, OEM-quality brake components designed for specific vehicle applications. The R-Line disc brake rotors, including part number 980303R, are engineered to meet or exceed original equipment specifications, providing consistent performance and fitment for vehicles like the Land Rover Freelander. This line emphasizes durability and precise manufacturing tolerances to support safe braking operation.

Common Applications and Issues Addressed

• Replacement for worn or warped rotors causing brake pulsation
• Upgrading from solid to vented rotors for improved heat management
• Resolving brake noise or vibration related to rotor surface irregularities
• Maintaining proper rotor thickness to ensure braking efficiency
• Ensuring correct fitment for Land Rover Freelander brake assemblies

Installation Notes and Tips

• Verify rotor thickness before installation; replace if below discard thickness of 18.0 mm
• Clean rotor mounting surface and hub to prevent runout
• Torque mounting bolts to manufacturer specifications for secure fitment
• Inspect brake pads and hardware during rotor replacement
• Perform a bed-in procedure after installation to optimize braking performance

Quality Assurance and Warranty

Raybestos R-Line rotors, including part number 980303R, are manufactured to meet strict quality standards for fit, form, and function. While specific warranty details may vary, Raybestos products typically come with a limited warranty against defects in materials and workmanship. Always consult product documentation or the manufacturer for exact warranty terms.