Raybestos 96903 Disc Brake Rotor - Front

Reliable Disc Brake Rotor for Land Rover Vehicles

The Raybestos Specialty - Truck Disc Brake Rotor 96903 is engineered to meet the braking demands of Land Rover Defender 110, Discovery, and Range Rover models. Designed as a solid, conventional rotor, it offers consistent performance and durability for your truck's braking system.

• Compatible with Land Rover Defender 110, Discovery, and Range Rover
• Part Number: 96903 for precise identification
• Solid disc brake rotor with conventional design
• Outside diameter: 11.752 inches (298.5 mm)
• Nominal thickness: 0.551 inches (14.0 mm); discard thickness: 0.512 inches (13.0 mm)
• Overall height: 2.756 inches (70.0 mm)
• Mounting bolt hole quantity: 5 with 5.0 inch (127 mm) bolt circle diameter
• Center hole diameter: 4.003 inches (101.7 mm)

Detailed Specifications and Design Features

This Raybestos disc brake rotor 96903 is a solid rotor designed for conventional mounting, suitable for specific Land Rover truck models. The rotor measures 11.752 inches in outside diameter, providing ample surface area for effective braking. Its nominal thickness of 0.551 inches ensures structural integrity, while the discard thickness of 0.512 inches indicates when replacement is necessary to maintain safety and performance. The overall height of 2.756 inches supports proper fitment and alignment within the braking system.

The rotor features five mounting bolt holes arranged on a 5.0 inch (127 mm) bolt circle diameter, matching the factory specifications for the Defender 110, Discovery, and Range Rover. The center hole diameter of 4.003 inches allows for precise hub centering, reducing vibration and promoting even wear.

About the Raybestos Specialty - Truck Product Line

The Specialty - Truck line from Raybestos focuses on heavy-duty brake components designed for truck applications requiring durability and reliable stopping power. This product line addresses the specific needs of truck brake systems, including those found in Land Rover models, by providing rotors that meet OEM specifications and withstand demanding driving conditions.

Common Applications and Problem Solving

• Replacement for worn or warped rotors causing brake pulsation
• Addressing rotor thickness below discard limits to maintain braking efficiency
• Resolving uneven brake pad wear due to rotor surface irregularities
• Upgrading to a rotor compatible with Land Rover Defender 110, Discovery, and Range Rover models
• Ensuring proper fitment with 5-bolt mounting pattern and correct center hole diameter

Installation Notes and Tips

• Verify rotor thickness before installation to ensure it meets nominal specifications
• Clean mounting surfaces and hub to prevent rotor runout
• Torque mounting bolts to manufacturer specifications for secure fitment
• Inspect brake pads and replace if worn to optimize rotor performance
• Check for proper rotor alignment and clearance during installation

Quality Assurance and Warranty

Raybestos disc brake rotors, including part number 96903, are manufactured to meet strict quality standards for durability and performance. 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.