Dynamite Friction 631-11021R Disc Brake Rotor - Front Right

Overview of Dynamite Friction DFC Brake Rotor

The Dynamite Friction DFC Brake Rotor - Drilled and Slotted - Silver (part number 631-11021R) is engineered for Land Rover Range Rover and Range Rover Sport models. This vented disc brake rotor features a directional, slotted and drilled surface designed to enhance braking performance and heat dissipation.

• Compatible with Land Rover Range Rover and Range Rover Sport
• Directional, slotted and drilled surface for improved braking
• Vented rotor design for enhanced heat management
• Rust resistant zinc silver hat finish
• Nominal thickness of 34 mm with discard thickness at 31 mm
• 5 bolt holes with 15 mm diameter and 120 mm bolt circle diameter
• Overall diameter of 380 mm and height of 62.1 mm

Detailed Product Features and Specifications

This DFC Brake Rotor - Drilled and Slotted - Silver is constructed with a vented rotor type that helps reduce brake fade by allowing better airflow and heat dissipation during heavy braking. The rotor surface is both drilled and slotted, which assists in removing brake dust, gases, and water from the contact area, improving pad bite and overall braking consistency. The directional brake surface ensures optimal performance when installed correctly according to the rotation direction.

The rotor’s nominal thickness is 34 mm, with a discard thickness of 31 mm, indicating when replacement is necessary to maintain safe braking. The zinc silver coating on the hat provides rust resistance, extending the rotor’s service life. With a 380 mm outside diameter and 62.1 mm overall height, this rotor matches the precise fitment requirements for Land Rover Range Rover and Range Rover Sport vehicles. The 5 bolt holes, each 15 mm in diameter, and a bolt circle diameter of 120 mm ensure secure mounting.

DFC Brake Rotor - Drilled and Slotted - Silver Product Line

The DFC Brake Rotor - Drilled and Slotted - Silver line by Dynamite Friction focuses on delivering rotors with enhanced surface treatments and vented designs to improve braking efficiency and durability. This product line is tailored for drivers seeking rotors that balance performance and longevity, particularly for premium SUVs like the Range Rover and Range Rover Sport.

Common Applications and Problem Solving

• Replacement for worn or warped rotors on Land Rover Range Rover and Range Rover Sport
• Improves heat dissipation to reduce brake fade during heavy use
• Helps eliminate brake noise and vibration caused by uneven rotor surfaces
• Maintains braking performance in wet conditions through drilled and slotted design
• Prevents rust and corrosion on rotor hats for longer service life

Installation Notes and Tips

Ensure the rotor is installed with the directional surface oriented correctly according to wheel rotation. Verify that the bolt hole pattern (5 holes, 15 mm diameter, 120 mm bolt circle) matches the vehicle hub. Measure rotor thickness before installation to confirm it meets or exceeds the discard thickness of 31 mm. Properly torque lug nuts to manufacturer specifications to avoid rotor warping.

Quality Assurance and Warranty

Dynamite Friction manufactures this rotor to meet OEM specifications for Land Rover Range Rover and Range Rover Sport models. The rust resistant zinc silver coating on the rotor hat enhances durability. Please consult Dynamite Friction or authorized distributors for specific warranty details related to part number 631-11021R.