Raybestos 980645 Disc Brake Rotor - Front

Overview of Raybestos Specialty - Street Performance Rotor

The Raybestos Specialty - Street Performance Disc Brake Rotor 980645 is engineered for reliable braking performance on select Jaguar models. Designed to meet the demands of street driving, this rotor offers precise fitment and consistent stopping power for vehicles like the Jaguar S-Type, Vanden Plas, XF, XJ8, and XK.

• Compatible with Jaguar S-Type, Vanden Plas, XF, XJ8, and XK models
• Part number 980645 for exact replacement
• Vented disc brake rotor with smooth surface finish
• Overall height: 1.811 inches (46.000 mm)
• Outside diameter: 12.835 inches (326.000 mm)
• Inside diameter: 7.874 inches (200.000 mm)
• Mounting bolt hole quantity: 5 with 0.546 inch (13.850 mm) diameter holes
• Nominal thickness: 1.181 inches (30.000 mm), discard thickness: 1.102 inches (28.000 mm)

Detailed Product Specifications

This Raybestos disc brake rotor 980645 features a vented design to improve heat dissipation during braking, reducing the risk of brake fade under normal street performance conditions. The smooth surface type ensures consistent pad contact and braking efficiency. With a conventional rotor style and a mounting bolt hole circle diameter of 4.252 inches (108.000 mm), it is engineered for precise fitment on Jaguar vehicles listed in the fitment section. The center hole diameter measures 2.795 inches (71.000 mm), accommodating the hub assembly for secure installation.

About the Specialty - Street Performance Product Line

The Specialty - Street Performance line by Raybestos focuses on delivering rotors designed for street-driven vehicles requiring dependable braking performance without the need for racing-grade components. This product line balances durability and performance, making it suitable for Jaguar owners who demand consistent braking response during everyday driving and spirited street use.

Common Applications and Problem Solving

• Replacement for worn or warped rotors on Jaguar S-Type, Vanden Plas, XF, XJ8, and XK
• Addresses brake pulsation caused by uneven rotor thickness
• Improves heat management to reduce brake fade during extended street driving
• Restores proper rotor thickness to maintain braking efficiency
• Ensures secure mounting with correct bolt hole pattern and dimensions

Installation Notes and Tips

• Verify rotor thickness before installation; discard thickness is 1.102 inches (28.000 mm)
• Ensure mounting surfaces are clean and free of debris for proper fitment
• Torque mounting bolts to manufacturer specifications to avoid rotor warping
• Inspect brake pads for wear and replace if necessary to optimize rotor performance
• Check hub assembly compatibility with 2.795 inch (71.000 mm) center hole diameter

Quality Assurance and Warranty

Raybestos rotors undergo rigorous quality control to meet industry standards for durability and performance. The Specialty - Street Performance rotor 980645 is manufactured to precise specifications to ensure consistent braking and fitment on compatible Jaguar models. Warranty coverage details should be confirmed with the product documentation or manufacturer.