Dynamite Friction 631-11002L Disc Brake Rotor - Rear Left

Overview of Dynamite Friction DFC Brake Rotor

The Dynamite Friction DFC Brake Rotor - Drilled and Slotted - Silver (part number 631-11002L) is engineered for reliable braking performance on Land Rover vehicles. Designed specifically for models like the Defender, Defender 90, Discovery, and Range Rover, this rotor combines durability with enhanced heat dissipation.

• Disc type: Solid disc brake rotor with drilled and slotted surface
• Nominal thickness: 12.5 mm with discard thickness at 11.7 mm
• Overall diameter: 290 mm, height: 61.5 mm
• Bolt hole quantity: 5 with 10 mm diameter, bolt circle diameter: 127 mm
• Center hole diameter: 101.6 mm for precise fitment
• Rust resistant zinc silver hat finish and plain disc finish
• Directional brake surface for optimized braking efficiency

About the DFC Brake Rotor - Drilled and Slotted - Silver Line

The DFC Brake Rotor - Drilled and Slotted - Silver line by Dynamite Friction focuses on rotors that feature a combination of drilled holes and slots on the braking surface. This design improves heat dissipation and helps reduce brake fade under demanding conditions. The silver zinc coating on the rotor hat enhances corrosion resistance, making it suitable for various driving environments. This product line is tailored for drivers seeking a balance between performance and durability on their Land Rover vehicles.

Detailed Product Description

This solid disc brake rotor is engineered with a slotted and drilled surface type, which aids in venting gases and debris away from the brake pad contact area. The rotor’s 290 mm outside diameter and 61.5 mm height ensure compatibility with the specified Land Rover models. The rotor features a 5-bolt pattern with 10 mm diameter holes and a 127 mm bolt circle diameter, matching factory specifications for secure installation. The zinc silver finish on the rotor hat provides rust resistance, extending the rotor’s service life. The directional brake surface is designed to optimize braking performance by improving pad bite and heat management.

Applications and Problem Solving

• Compatible with Land Rover Defender, Defender 90, Discovery, and Range Rover models requiring 290 mm rotors
• Helps reduce brake fade during heavy braking or off-road conditions
• Improves heat dissipation to prevent rotor warping
• Resists rust and corrosion for longer rotor life
• Maintains consistent braking performance with directional slotted and drilled design

Installation Notes and Tips

Ensure the rotor thickness is above the discard thickness of 11.7 mm before installation. Clean the rotor surface to remove any protective coatings or residues. Verify bolt hole alignment with the vehicle’s hub using the 5-bolt, 127 mm bolt circle pattern. Properly torque lug nuts to manufacturer specifications to avoid rotor warping. Directional rotors must be installed with the correct rotation direction for optimal performance.

Quality Assurance

Dynamite Friction manufactures this rotor to meet OEM specifications for fit and function on Land Rover vehicles. The rust-resistant zinc silver finish and solid rotor construction contribute to durability and consistent braking performance. Warranty information is not specified for this part number 631-11002L; please consult the manufacturer or distributor for details.