Beck Arnley 083-2678 Disc Brake Rotor - Rear

Reliable Disc Brake Rotor for Jaguar Models

The Beck Arnley 083-2678 disc brake rotor is engineered to meet the braking demands of various Jaguar vehicles, including the Vanden Plas, XJ6, XJ8, XJ12, XJR, XJS, XK8, and XKR. Designed with precision, this vented rotor ensures effective heat dissipation and consistent braking performance.

• Vented design for improved heat management
• 5-lug bolt pattern with 120 mm spacing
• Rotor outer diameter of 304.7 mm and thickness of 19.9 mm
• Center hole diameter of 73.6 mm for accurate fitment
• Minimum rotor thickness of 18.5 mm to maintain safety standards
• Compatible with multiple Jaguar models including XJ8 and XK8

Technical Specifications and Design Features

This disc brake rotor features a vented construction that enhances airflow between the rotor surfaces, reducing the risk of overheating during heavy braking. The rotor is designed with a 5-lug bolt pattern spaced at 120 mm, suitable for the specified Jaguar models. With a rotor outer diameter of 304.7 mm and a surface thickness of 19.9 mm, it provides a robust braking surface. The rotor hub outer diameter measures 186 mm, and the rotor height is 68.2 mm, ensuring proper alignment and fitment. The lug stud hole inner diameter is 13.4 mm, accommodating standard lug nuts. This rotor is not solid but vented, which is critical for maintaining braking efficiency under demanding conditions.

Compatible Jaguar Models and Applications

• Jaguar Vanden Plas
• Jaguar XJ6
• Jaguar XJ8
• Jaguar XJ12
• Jaguar XJR
• Jaguar XJS
• Jaguar XK8
• Jaguar XKR

The Beck Arnley 083-2678 rotor is specifically designed for these Jaguar models, ensuring a precise fit and reliable braking performance.

Common Issues Addressed by This Rotor

• Brake fade caused by excessive heat buildup
• Uneven rotor wear leading to vibration or noise
• Reduced braking efficiency due to rotor warping
• Corrosion or surface damage affecting brake pad contact
• Maintaining proper rotor thickness for safe braking

Installation Notes and Tips

When installing the Beck Arnley 083-2678 disc brake rotor, ensure the rotor surface is clean and free of any contaminants. Verify the rotor thickness meets or exceeds the minimum thickness specification of 18.5 mm before installation. Use the correct torque specifications for the 5-lug bolt pattern with 120 mm spacing to secure the rotor properly. It is recommended to inspect related brake components such as pads and calipers during installation to ensure optimal braking performance.

Quality Assurance and Warranty

Beck Arnley manufactures this disc brake rotor to meet or exceed OEM standards for fit, form, and function. While specific warranty details are not provided here, Beck Arnley products typically come with a limited warranty against defects in materials and workmanship. This rotor is designed to provide consistent braking performance and durability for Jaguar vehicles listed in the fitment.