DuraGo BR900964 Disc Brake Rotor - Front

Overview of DuraGo BR900964 Disc Brake Rotor

The DuraGo BR900964 is a cast iron vented disc brake rotor designed for reliable braking performance. Engineered for select Land Rover models, this rotor offers consistent stopping power and durability for your Discovery, LR4, Range Rover, or Range Rover Sport.

• Material: Full cast iron construction
• Vented rotor design for improved heat dissipation
• Outside diameter: 14.17 inches (360 mm)
• Nominal thickness: 1.18 inches (30 mm)
• Discard thickness: 1.06 inches (27 mm)
• Mounting bolt hole quantity: 5 with 4.72 inch (120 mm) bolt circle diameter
• Non-directional brake surface for versatile installation
• Conventional rotor type without ABS tone ring

Detailed Product Description

The DuraGo BR900964 disc brake rotor is constructed from full cast iron, providing a solid and durable braking surface. Its vented design helps dissipate heat more effectively during braking, reducing the risk of brake fade under demanding conditions. With an outside diameter of 14.17 inches and a nominal thickness of 1.18 inches, this rotor meets the specifications required for proper fit and function on compatible Land Rover vehicles. The rotor features five mounting bolt holes arranged on a 4.72 inch bolt circle diameter, ensuring secure attachment. This conventional, non-directional rotor does not include an ABS tone ring and is designed for straightforward installation without the need for directional alignment.

Compatible Vehicles and Applications

• Land Rover Discovery
• Land Rover LR4
• Land Rover Range Rover
• Land Rover Range Rover Sport

This rotor is intended for use in the front or rear braking system of the above Land Rover models, providing replacement or upgrade options for worn or damaged rotors.

Common Issues Addressed by This Rotor

• Brake rotor warping causing vibration during braking
• Excessive rotor wear leading to reduced braking efficiency
• Overheating and brake fade under heavy use
• Corrosion or surface damage affecting rotor performance
• Uneven brake pad wear due to rotor surface irregularities

Installation Notes and Tips

• Ensure rotor thickness is above discard thickness (1.06 inches) before installation
• Clean mounting surface to prevent rotor runout
• Torque mounting bolts to manufacturer specifications
• Check brake pads for wear and replace if necessary
• Perform a bed-in procedure after installation for optimal braking performance

Quality Assurance and Warranty

DuraGo disc brake rotors are manufactured to meet industry standards for material and dimensional accuracy. While this product does not include a rust-resistant coating, proper maintenance and inspection can help extend rotor life. Warranty coverage details should be confirmed with the point of purchase or manufacturer documentation.