Dynamite Friction 631-11011R Disc Brake Rotor - Front Right

Overview of Dynamite Friction DFC Brake Rotor

The Dynamite Friction DFC Brake Rotor - Drilled and Slotted - Silver (part number 631-11011R) is engineered for reliable braking performance on Land Rover vehicles. Designed specifically for models such as the Discovery, LR4, Range Rover, and Range Rover Sport, this rotor offers enhanced heat dissipation and consistent stopping power.

• Disc type: Vented disc brake rotor with drilled and slotted surface
• Nominal thickness: 30 mm with a discard thickness of 27 mm
• Overall height: 62.3 mm and outside diameter: 360 mm
• Hat finish: Zinc silver coating for corrosion resistance
• Rust resistant coating applied for extended durability
• Bolt hole quantity: 5 with 15 mm diameter, bolt circle diameter: 120 mm
• Directional brake surface optimized for performance

Detailed Product Description

This DFC Brake Rotor - Drilled and Slotted - Silver from Dynamite Friction is a vented rotor designed to improve heat dissipation during braking, reducing the risk of brake fade. The drilled and slotted surface enhances water and debris evacuation, maintaining consistent brake pad contact and improving overall braking efficiency. The rotor features a plain disc finish combined with a zinc silver hat finish that provides rust resistance, helping to maintain structural integrity and appearance over time.

With a nominal thickness of 30 mm and a discard thickness of 27 mm, this rotor ensures a long service life while meeting the precise specifications required for Land Rover Discovery, LR4, Range Rover, and Range Rover Sport models. The 5-bolt hole pattern with a 120 mm bolt circle diameter matches factory fitment requirements, making it a direct replacement part. The directional brake surface is designed to optimize braking performance in the intended rotation direction.

DFC Brake Rotor - Drilled and Slotted - Silver Product Line

The DFC Brake Rotor - Drilled and Slotted - Silver line by Dynamite Friction focuses on rotors that combine drilled holes and slots to improve braking performance under demanding conditions. This product line is engineered to provide enhanced cooling and debris removal, which is particularly beneficial for vehicles like Land Rover models that may encounter varied driving environments. The silver zinc coating on the rotor hat adds corrosion resistance, extending the rotor's lifespan.

Applications and Problem Solving

• Replacement for worn or warped rotors on Land Rover Discovery, LR4, Range Rover, and Range Rover Sport
• Improves heat dissipation to reduce brake fade during heavy braking
• Enhances water and debris removal for consistent braking in wet conditions
• Addresses rotor corrosion issues with rust resistant coating
• Maintains proper braking performance with precise fitment and directional surface design

Installation Notes and Tips

Ensure the rotor is installed with the directional surface oriented correctly according to the vehicle’s rotation direction. Verify bolt hole alignment with the 5-bolt, 120 mm bolt circle pattern. Check rotor thickness before installation to confirm it meets or exceeds the discard thickness of 27 mm. Clean the rotor surface to remove any protective coatings or residues before mounting brake pads.

Quality Assurance

Dynamite Friction manufactures this rotor to meet OEM specifications for fitment and performance on Land Rover Discovery, LR4, Range Rover, and Range Rover Sport models. The rust resistant zinc silver coating and vented design contribute to durability and consistent braking. Warranty information is not specified for this part number 631-11011R.