Dynamite Friction 631-11009L Disc Brake Rotor - Front Left

Overview of Dynamite Friction DFC Brake Rotor

The Dynamite Friction DFC Brake Rotor - Drilled and Slotted - Silver (part number 631-11009L) is engineered for Land Rover LR3 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 LR3 and Range Rover Sport
• Directional drilled and slotted surface for improved brake pad bite and cooling
• Vented rotor design to reduce heat buildup during braking
• Rust-resistant zinc silver hat finish for corrosion protection
• Nominal thickness of 30 mm with a discard thickness of 27 mm
• Five bolt holes with 15 mm diameter and 120.3 mm bolt circle diameter
• Overall diameter of 337 mm and height of 62.3 mm

Detailed Product Features and Specifications

This DFC Brake Rotor - Drilled and Slotted - Silver is constructed with a vented rotor design that allows air to flow between the rotor surfaces, helping to dissipate heat more effectively during heavy braking. The rotor’s surface is both drilled and slotted, which aids in removing brake dust, gases, and water from the contact area, improving braking consistency and reducing the risk of brake fade. The directional brake surface ensures optimal performance when installed in the correct orientation.

The rotor features a plain disc finish combined with a zinc silver coating on the hat area, providing enhanced resistance to rust and corrosion. With a nominal thickness of 30 mm and a discard thickness of 27 mm, this rotor maintains structural integrity and safety throughout its service life. The 5-lug bolt pattern with 15 mm diameter holes and a 120.3 mm bolt circle diameter matches the factory specifications for Land Rover LR3 and Range Rover Sport vehicles.

About the 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 heat dissipation and improved braking response through drilled and slotted surfaces. This product line is designed to meet the demands of drivers who require reliable stopping power and rotor durability, especially for vehicles like the Land Rover LR3 and Range Rover Sport that may encounter varied driving conditions.

Common Applications and Problem Solving

• Replacement for worn or warped rotors on Land Rover LR3 and Range Rover Sport
• Improves brake pad bite and reduces brake fade under heavy braking
• Helps prevent rust and corrosion on rotor hats for longer service life
• Reduces brake dust accumulation and improves rotor cooling
• Restores braking performance affected by rotor surface damage or glazing

Installation Notes and Tips

• Ensure rotor orientation matches the directional surface marking for optimal performance
• Check rotor thickness before installation; replace if below discard thickness of 27 mm
• Clean rotor surface with brake cleaner to remove any protective coatings before installation
• Torque lug nuts to manufacturer specifications to avoid rotor warping
• Inspect brake pads and replace if worn to ensure proper rotor contact

Quality Assurance and Warranty

Dynamite Friction manufactures the 631-11009L rotor to meet or exceed OEM standards for fitment and performance on Land Rover LR3 and Range Rover Sport models. The rotor includes a rust-resistant coating to extend service life. Warranty details should be confirmed with the product documentation or supplier, as coverage may vary.