Dynamite Friction 631-11002R Disc Brake Rotor - Rear Right

Overview of Dynamite Friction DFC Brake Rotor

The Dynamite Friction DFC Brake Rotor - Drilled and Slotted - Silver (part number 631-11002R) 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 with a height of 61.5 mm
• Bolt hole quantity: 5 with 10 mm diameter, bolt circle diameter 127 mm
• Rust resistant zinc silver hat finish and plain disc finish
• Directional brake surface for optimized performance

Details on 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 provides corrosion resistance, extending the rotor's service life. This product line is tailored for drivers seeking a balance between performance and durability in their braking components.

Technical Specifications and Features

This solid rotor measures 290 mm in outside diameter and 61.5 mm in height, fitting securely with a 5-lug bolt pattern and 127 mm bolt circle diameter. The drilled and slotted surface is directional, enhancing water and debris evacuation while maintaining consistent braking. The rotor’s nominal thickness is 12.5 mm, with a discard thickness of 11.7 mm to ensure safe replacement intervals. The zinc silver hat finish offers rust resistance, critical for maintaining structural integrity over time.

Applications and Problem Solving

• Compatible with Land Rover Defender, Defender 90, Discovery, and Range Rover models requiring 290 mm rotors
• Addresses brake fade caused by overheating during heavy braking
• Improves water dispersion for better wet-weather braking performance
• Reduces rotor warping and cracking through enhanced heat dissipation
• Prevents rust and corrosion on rotor hats for longer service life

Installation Notes and Tips

Ensure the rotor surface is clean and free of contaminants before installation. Verify the bolt hole pattern and diameter match your vehicle’s specifications. Use proper torque settings on lug nuts to avoid rotor distortion. It is recommended to replace brake pads simultaneously to maintain optimal braking performance. Check rotor thickness regularly and replace when below the discard thickness of 11.7 mm.

Quality Assurance and Warranty

Dynamite Friction manufactures the 631-11002R rotor to meet strict quality standards for fitment and durability. The rust-resistant coating and precision machining contribute to consistent braking performance. While specific warranty details are not provided, Dynamite Friction products typically adhere to industry standards for material and workmanship.