Dynamite Friction 631-11023L Disc Brake Rotor - Rear Left

High-Performance Brake Rotor for Land Rover Vehicles

The Dynamite Friction DFC Brake Rotor - Drilled and Slotted - Silver (part number 631-11023L) is engineered to provide reliable braking performance for Land Rover models including Defender 90, Defender 110, Defender 130, Discovery, Range Rover, and Range Rover Sport. Designed with precision, this vented disc brake rotor offers enhanced heat dissipation and improved stopping power.

• Disc type: Vented, drilled, and slotted for optimal cooling and debris removal
• Overall outside diameter: 365 mm with a height of 49.3 mm
• Nominal thickness: 25 mm with a discard thickness of 22 mm
• Directional brake surface for consistent braking performance
• Rust-resistant zinc silver hat finish with a plain disc finish
• 5 bolt holes with 14.5 mm diameter and 120 mm bolt circle diameter
• Center hole diameter: 79 mm for precise fitment

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 combine drilled and slotted surface designs to enhance brake pad bite and heat dissipation. This product line is tailored for drivers seeking rotors that maintain performance under demanding conditions, such as off-road or heavy-duty use, while providing corrosion resistance through a zinc silver coating on the rotor hat.

Detailed Product Description

This disc brake rotor features a vented design that improves airflow to reduce heat buildup during braking, which helps prevent brake fade. The drilled and slotted surface enhances water and gas evacuation from the rotor surface, improving braking consistency in wet or high-temperature conditions. The directional surface design ensures the rotor is installed correctly for optimal performance. The zinc silver coating on the rotor hat offers protection against rust and corrosion, extending the rotor's service life. With 5 bolt holes and a 120 mm bolt circle diameter, this rotor is engineered for precise fitment on compatible Land Rover models.

Common Applications and Problem Solving

• Replacement for worn or warped rotors on Land Rover Defender and Range Rover models
• Improves braking performance in wet or muddy conditions
• Reduces brake fade during extended or heavy braking
• Addresses rotor corrosion issues with rust-resistant coating
• Enhances heat dissipation for off-road or towing applications

Installation Notes and Tips

Ensure the rotor is installed with the directional surface facing the correct rotation direction as indicated. Verify bolt hole alignment with the vehicle’s hub using the 5 bolt holes and 120 mm bolt circle diameter. Check rotor thickness before installation; replace if below the discard thickness of 22 mm. Properly torque lug nuts to manufacturer specifications to avoid rotor warping.

Quality Assurance and Warranty

Dynamite Friction manufactures this rotor to meet or exceed OEM specifications for fit, form, and function. The rust-resistant zinc silver coating adds durability against environmental factors. Please consult product documentation or manufacturer resources for specific warranty details related to part number 631-11023L.